200902542

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{811}}^1$

素因数の和:929

約数の個数: 64

約数和(自身を含む): 441987840

約数和(自身を除く): 241085298

約数列:

[1, 2, 3, 6, 19, 38, 41, 53, 57, 82, 106, 114, 123, 159, 246, 318, 779, 811, 1007, 1558, 1622, 2014, 2173, 2337, 2433, 3021, 4346, 4674, 4866, 6042, 6519, 13038, 15409, 30818, 33251, 41287, 42983, 46227, 66502, 82574, 85966, 92454, 99753, 123861, 128949, 199506, 247722, 257898, 631769, 816677, 1263538, 1633354, 1762303, 1895307, 2450031, 3524606, 3790614, 4900062, 5286909, 10573818, 33483757, 66967514, 100451271, 200902542]

約数ペア:

[(1, 200902542), (2, 100451271), (3, 66967514), (6, 33483757), (19, 10573818), (38, 5286909), (41, 4900062), (53, 3790614), (57, 3524606), (82, 2450031), (106, 1895307), (114, 1762303), (123, 1633354), (159, 1263538), (246, 816677), (318, 631769), (779, 257898), (811, 247722), (1007, 199506), (1558, 128949), (1622, 123861), (2014, 99753), (2173, 92454), (2337, 85966), (2433, 82574), (3021, 66502), (4346, 46227), (4674, 42983), (4866, 41287), (6042, 33251), (6519, 30818), (13038, 15409)]