220101102

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{661}}^1\times {\mathrm{1423}}^1$

素因数の和:2105

約数の個数: 48

約数和(自身を含む): 514707648

約数和(自身を除く): 294606546

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 661, 1322, 1423, 1983, 2846, 3966, 4269, 5949, 8538, 8593, 11898, 12807, 17186, 18499, 25614, 25779, 36998, 51558, 55497, 77337, 110994, 154674, 166491, 332982, 940603, 1881206, 2821809, 5643618, 8465427, 12227839, 16930854, 24455678, 36683517, 73367034, 110050551, 220101102]

約数ペア:

[(1, 220101102), (2, 110050551), (3, 73367034), (6, 36683517), (9, 24455678), (13, 16930854), (18, 12227839), (26, 8465427), (39, 5643618), (78, 2821809), (117, 1881206), (234, 940603), (661, 332982), (1322, 166491), (1423, 154674), (1983, 110994), (2846, 77337), (3966, 55497), (4269, 51558), (5949, 36998), (8538, 25779), (8593, 25614), (11898, 18499), (12807, 17186)]