201757150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{353}}^1$

素因数の和:466

約数の個数: 96

約数和(自身を含む): 455113728

約数和(自身を除く): 253356578

約数列:

[1, 2, 5, 7, 10, 14, 23, 25, 35, 46, 50, 70, 71, 115, 142, 161, 175, 230, 322, 350, 353, 355, 497, 575, 706, 710, 805, 994, 1150, 1610, 1633, 1765, 1775, 2471, 2485, 3266, 3530, 3550, 4025, 4942, 4970, 8050, 8119, 8165, 8825, 11431, 12355, 12425, 16238, 16330, 17650, 22862, 24710, 24850, 25063, 40595, 40825, 50126, 56833, 57155, 61775, 81190, 81650, 113666, 114310, 123550, 125315, 175441, 202975, 250630, 284165, 285775, 350882, 405950, 568330, 571550, 576449, 626575, 877205, 1152898, 1253150, 1420825, 1754410, 2841650, 2882245, 4035143, 4386025, 5764490, 8070286, 8772050, 14411225, 20175715, 28822450, 40351430, 100878575, 201757150]

約数ペア:

[(1, 201757150), (2, 100878575), (5, 40351430), (7, 28822450), (10, 20175715), (14, 14411225), (23, 8772050), (25, 8070286), (35, 5764490), (46, 4386025), (50, 4035143), (70, 2882245), (71, 2841650), (115, 1754410), (142, 1420825), (161, 1253150), (175, 1152898), (230, 877205), (322, 626575), (350, 576449), (353, 571550), (355, 568330), (497, 405950), (575, 350882), (706, 285775), (710, 284165), (805, 250630), (994, 202975), (1150, 175441), (1610, 125315), (1633, 123550), (1765, 114310), (1775, 113666), (2471, 81650), (2485, 81190), (3266, 61775), (3530, 57155), (3550, 56833), (4025, 50126), (4942, 40825), (4970, 40595), (8050, 25063), (8119, 24850), (8165, 24710), (8825, 22862), (11431, 17650), (12355, 16330), (12425, 16238)]