201788300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{547}}^1$

素因数の和:616

約数の個数: 144

約数和(自身を含む): 547964928

約数和(自身を除く): 346176628

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 25, 28, 31, 34, 35, 50, 62, 68, 70, 85, 100, 119, 124, 140, 155, 170, 175, 217, 238, 310, 340, 350, 425, 434, 476, 527, 547, 595, 620, 700, 775, 850, 868, 1054, 1085, 1094, 1190, 1550, 1700, 2108, 2170, 2188, 2380, 2635, 2735, 2975, 3100, 3689, 3829, 4340, 5270, 5425, 5470, 5950, 7378, 7658, 9299, 10540, 10850, 10940, 11900, 13175, 13675, 14756, 15316, 16957, 18445, 18598, 19145, 21700, 26350, 27350, 33914, 36890, 37196, 38290, 46495, 52700, 54700, 65093, 67828, 73780, 76580, 84785, 92225, 92990, 95725, 118699, 130186, 169570, 184450, 185980, 191450, 232475, 237398, 260372, 288269, 325465, 339140, 368900, 382900, 423925, 464950, 474796, 576538, 593495, 650930, 847850, 929900, 1153076, 1186990, 1301860, 1441345, 1627325, 1695700, 2017883, 2373980, 2882690, 2967475, 3254650, 4035766, 5765380, 5934950, 6509300, 7206725, 8071532, 10089415, 11869900, 14413450, 20178830, 28826900, 40357660, 50447075, 100894150, 201788300]

約数ペア:

[(1, 201788300), (2, 100894150), (4, 50447075), (5, 40357660), (7, 28826900), (10, 20178830), (14, 14413450), (17, 11869900), (20, 10089415), (25, 8071532), (28, 7206725), (31, 6509300), (34, 5934950), (35, 5765380), (50, 4035766), (62, 3254650), (68, 2967475), (70, 2882690), (85, 2373980), (100, 2017883), (119, 1695700), (124, 1627325), (140, 1441345), (155, 1301860), (170, 1186990), (175, 1153076), (217, 929900), (238, 847850), (310, 650930), (340, 593495), (350, 576538), (425, 474796), (434, 464950), (476, 423925), (527, 382900), (547, 368900), (595, 339140), (620, 325465), (700, 288269), (775, 260372), (850, 237398), (868, 232475), (1054, 191450), (1085, 185980), (1094, 184450), (1190, 169570), (1550, 130186), (1700, 118699), (2108, 95725), (2170, 92990), (2188, 92225), (2380, 84785), (2635, 76580), (2735, 73780), (2975, 67828), (3100, 65093), (3689, 54700), (3829, 52700), (4340, 46495), (5270, 38290), (5425, 37196), (5470, 36890), (5950, 33914), (7378, 27350), (7658, 26350), (9299, 21700), (10540, 19145), (10850, 18598), (10940, 18445), (11900, 16957), (13175, 15316), (13675, 14756)]