200619078

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{353}}^1$

素因数の和:557

約数の個数: 64

約数和(自身を含む): 448588800

約数和(自身を除く): 247969722

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 79, 109, 158, 218, 237, 327, 353, 474, 654, 706, 869, 1059, 1199, 1738, 2118, 2398, 2607, 3597, 3883, 5214, 7194, 7766, 8611, 11649, 17222, 23298, 25833, 27887, 38477, 51666, 55774, 76954, 83661, 94721, 115431, 167322, 189442, 230862, 284163, 306757, 423247, 568326, 613514, 846494, 920271, 1269741, 1840542, 2539482, 3039683, 6079366, 9119049, 18238098, 33436513, 66873026, 100309539, 200619078]

約数ペア:

[(1, 200619078), (2, 100309539), (3, 66873026), (6, 33436513), (11, 18238098), (22, 9119049), (33, 6079366), (66, 3039683), (79, 2539482), (109, 1840542), (158, 1269741), (218, 920271), (237, 846494), (327, 613514), (353, 568326), (474, 423247), (654, 306757), (706, 284163), (869, 230862), (1059, 189442), (1199, 167322), (1738, 115431), (2118, 94721), (2398, 83661), (2607, 76954), (3597, 55774), (3883, 51666), (5214, 38477), (7194, 27887), (7766, 25833), (8611, 23298), (11649, 17222)]