201644664

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{13751}}^1$

素因数の和:13820

約数の個数: 64

約数和(自身を含む): 554480640

約数和(自身を除く): 352835976

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 47, 52, 78, 94, 104, 141, 156, 188, 282, 312, 376, 564, 611, 1128, 1222, 1833, 2444, 3666, 4888, 7332, 13751, 14664, 27502, 41253, 55004, 82506, 110008, 165012, 178763, 330024, 357526, 536289, 646297, 715052, 1072578, 1292594, 1430104, 1938891, 2145156, 2585188, 3877782, 4290312, 5170376, 7755564, 8401861, 15511128, 16803722, 25205583, 33607444, 50411166, 67214888, 100822332, 201644664]

約数ペア:

[(1, 201644664), (2, 100822332), (3, 67214888), (4, 50411166), (6, 33607444), (8, 25205583), (12, 16803722), (13, 15511128), (24, 8401861), (26, 7755564), (39, 5170376), (47, 4290312), (52, 3877782), (78, 2585188), (94, 2145156), (104, 1938891), (141, 1430104), (156, 1292594), (188, 1072578), (282, 715052), (312, 646297), (376, 536289), (564, 357526), (611, 330024), (1128, 178763), (1222, 165012), (1833, 110008), (2444, 82506), (3666, 55004), (4888, 41253), (7332, 27502), (13751, 14664)]