201982550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2281}}^1$

素因数の和:2334

約数の個数: 96

約数和(自身を含む): 488968704

約数和(自身を除く): 286986154

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 23, 25, 35, 46, 50, 55, 70, 77, 110, 115, 154, 161, 175, 230, 253, 275, 322, 350, 385, 506, 550, 575, 770, 805, 1150, 1265, 1610, 1771, 1925, 2281, 2530, 3542, 3850, 4025, 4562, 6325, 8050, 8855, 11405, 12650, 15967, 17710, 22810, 25091, 31934, 44275, 50182, 52463, 57025, 79835, 88550, 104926, 114050, 125455, 159670, 175637, 250910, 262315, 351274, 367241, 399175, 524630, 577093, 627275, 734482, 798350, 878185, 1154186, 1254550, 1311575, 1756370, 1836205, 2623150, 2885465, 3672410, 4039651, 4390925, 5770930, 8079302, 8781850, 9181025, 14427325, 18362050, 20198255, 28854650, 40396510, 100991275, 201982550]

約数ペア:

[(1, 201982550), (2, 100991275), (5, 40396510), (7, 28854650), (10, 20198255), (11, 18362050), (14, 14427325), (22, 9181025), (23, 8781850), (25, 8079302), (35, 5770930), (46, 4390925), (50, 4039651), (55, 3672410), (70, 2885465), (77, 2623150), (110, 1836205), (115, 1756370), (154, 1311575), (161, 1254550), (175, 1154186), (230, 878185), (253, 798350), (275, 734482), (322, 627275), (350, 577093), (385, 524630), (506, 399175), (550, 367241), (575, 351274), (770, 262315), (805, 250910), (1150, 175637), (1265, 159670), (1610, 125455), (1771, 114050), (1925, 104926), (2281, 88550), (2530, 79835), (3542, 57025), (3850, 52463), (4025, 50182), (4562, 44275), (6325, 31934), (8050, 25091), (8855, 22810), (11405, 17710), (12650, 15967)]