202865483920

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{255859}}^1$

素因数の和:255953

約数の個数: 160

約数和(自身を含む): 555089293440

約数和(自身を除く): 352223809520

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 34, 40, 44, 53, 55, 68, 80, 85, 88, 106, 110, 136, 170, 176, 187, 212, 220, 265, 272, 340, 374, 424, 440, 530, 583, 680, 748, 848, 880, 901, 935, 1060, 1166, 1360, 1496, 1802, 1870, 2120, 2332, 2915, 2992, 3604, 3740, 4240, 4505, 4664, 5830, 7208, 7480, 9010, 9328, 9911, 11660, 14416, 14960, 18020, 19822, 23320, 36040, 39644, 46640, 49555, 72080, 79288, 99110, 158576, 198220, 255859, 396440, 511718, 792880, 1023436, 1279295, 2046872, 2558590, 2814449, 4093744, 4349603, 5117180, 5628898, 8699206, 10234360, 11257796, 13560527, 14072245, 17398412, 20468720, 21748015, 22515592, 27121054, 28144490, 34796824, 43496030, 45031184, 47845633, 54242108, 56288980, 67802635, 69593648, 86992060, 95691266, 108484216, 112577960, 135605270, 149165797, 173984120, 191382532, 216968432, 225155920, 230528959, 239228165, 271210540, 298331594, 347968240, 382765064, 461057918, 478456330, 542421080, 596663188, 745828985, 765530128, 922115836, 956912660, 1084842160, 1152644795, 1193326376, 1491657970, 1844231672, 1913825320, 2305289590, 2386652752, 2535818549, 2983315940, 3688463344, 3827650640, 4610579180, 5071637098, 5966631880, 9221158360, 10143274196, 11933263760, 12679092745, 18442316720, 20286548392, 25358185490, 40573096784, 50716370980, 101432741960, 202865483920]

約数ペア:

[(1, 202865483920), (2, 101432741960), (4, 50716370980), (5, 40573096784), (8, 25358185490), (10, 20286548392), (11, 18442316720), (16, 12679092745), (17, 11933263760), (20, 10143274196), (22, 9221158360), (34, 5966631880), (40, 5071637098), (44, 4610579180), (53, 3827650640), (55, 3688463344), (68, 2983315940), (80, 2535818549), (85, 2386652752), (88, 2305289590), (106, 1913825320), (110, 1844231672), (136, 1491657970), (170, 1193326376), (176, 1152644795), (187, 1084842160), (212, 956912660), (220, 922115836), (265, 765530128), (272, 745828985), (340, 596663188), (374, 542421080), (424, 478456330), (440, 461057918), (530, 382765064), (583, 347968240), (680, 298331594), (748, 271210540), (848, 239228165), (880, 230528959), (901, 225155920), (935, 216968432), (1060, 191382532), (1166, 173984120), (1360, 149165797), (1496, 135605270), (1802, 112577960), (1870, 108484216), (2120, 95691266), (2332, 86992060), (2915, 69593648), (2992, 67802635), (3604, 56288980), (3740, 54242108), (4240, 47845633), (4505, 45031184), (4664, 43496030), (5830, 34796824), (7208, 28144490), (7480, 27121054), (9010, 22515592), (9328, 21748015), (9911, 20468720), (11660, 17398412), (14416, 14072245), (14960, 13560527), (18020, 11257796), (19822, 10234360), (23320, 8699206), (36040, 5628898), (39644, 5117180), (46640, 4349603), (49555, 4093744), (72080, 2814449), (79288, 2558590), (99110, 2046872), (158576, 1279295), (198220, 1023436), (255859, 792880), (396440, 511718)]