201697650

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5821}}^1$

素因数の和:5857

約数の個数: 144

約数和(自身を含む): 675724608

約数和(自身を除く): 474026958

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 25, 30, 33, 35, 42, 45, 50, 55, 63, 66, 70, 75, 77, 90, 99, 105, 110, 126, 150, 154, 165, 175, 198, 210, 225, 231, 275, 315, 330, 350, 385, 450, 462, 495, 525, 550, 630, 693, 770, 825, 990, 1050, 1155, 1386, 1575, 1650, 1925, 2310, 2475, 3150, 3465, 3850, 4950, 5775, 5821, 6930, 11550, 11642, 17325, 17463, 29105, 34650, 34926, 40747, 52389, 58210, 64031, 81494, 87315, 104778, 122241, 128062, 145525, 174630, 192093, 203735, 244482, 261945, 291050, 320155, 366723, 384186, 407470, 436575, 448217, 523890, 576279, 611205, 640310, 733446, 873150, 896434, 960465, 1018675, 1152558, 1222410, 1309725, 1344651, 1600775, 1833615, 1920930, 2037350, 2241085, 2619450, 2689302, 2881395, 3056025, 3201550, 3667230, 4033953, 4482170, 4802325, 5762790, 6112050, 6723255, 8067906, 9168075, 9604650, 11205425, 13446510, 14406975, 18336150, 20169765, 22410850, 28813950, 33616275, 40339530, 67232550, 100848825, 201697650]

約数ペア:

[(1, 201697650), (2, 100848825), (3, 67232550), (5, 40339530), (6, 33616275), (7, 28813950), (9, 22410850), (10, 20169765), (11, 18336150), (14, 14406975), (15, 13446510), (18, 11205425), (21, 9604650), (22, 9168075), (25, 8067906), (30, 6723255), (33, 6112050), (35, 5762790), (42, 4802325), (45, 4482170), (50, 4033953), (55, 3667230), (63, 3201550), (66, 3056025), (70, 2881395), (75, 2689302), (77, 2619450), (90, 2241085), (99, 2037350), (105, 1920930), (110, 1833615), (126, 1600775), (150, 1344651), (154, 1309725), (165, 1222410), (175, 1152558), (198, 1018675), (210, 960465), (225, 896434), (231, 873150), (275, 733446), (315, 640310), (330, 611205), (350, 576279), (385, 523890), (450, 448217), (462, 436575), (495, 407470), (525, 384186), (550, 366723), (630, 320155), (693, 291050), (770, 261945), (825, 244482), (990, 203735), (1050, 192093), (1155, 174630), (1386, 145525), (1575, 128062), (1650, 122241), (1925, 104778), (2310, 87315), (2475, 81494), (3150, 64031), (3465, 58210), (3850, 52389), (4950, 40747), (5775, 34926), (5821, 34650), (6930, 29105), (11550, 17463), (11642, 17325)]