200989106

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{877}}^1$

素因数の和:1098

約数の個数: 32

約数和(自身を含む): 328301760

約数和(自身を除く): 127312654

約数列:

[1, 2, 19, 37, 38, 74, 163, 326, 703, 877, 1406, 1754, 3097, 6031, 6194, 12062, 16663, 32449, 33326, 64898, 114589, 142951, 229178, 285902, 616531, 1233062, 2716069, 5289187, 5432138, 10578374, 100494553, 200989106]

約数ペア:

[(1, 200989106), (2, 100494553), (19, 10578374), (37, 5432138), (38, 5289187), (74, 2716069), (163, 1233062), (326, 616531), (703, 285902), (877, 229178), (1406, 142951), (1754, 114589), (3097, 64898), (6031, 33326), (6194, 32449), (12062, 16663)]