202912021418

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{2221}}^1\times {\mathrm{27803}}^1$

素因数の和:30110

約数の個数: 32

約数和(自身を含む): 320270049792

約数和(自身を除く): 117358028374

約数列:

[1, 2, 31, 53, 62, 106, 1643, 2221, 3286, 4442, 27803, 55606, 68851, 117713, 137702, 235426, 861893, 1473559, 1723786, 2947118, 3649103, 7298206, 45680329, 61750463, 91360658, 123500926, 1914264353, 3272774539, 3828528706, 6545549078, 101456010709, 202912021418]

約数ペア:

[(1, 202912021418), (2, 101456010709), (31, 6545549078), (53, 3828528706), (62, 3272774539), (106, 1914264353), (1643, 123500926), (2221, 91360658), (3286, 61750463), (4442, 45680329), (27803, 7298206), (55606, 3649103), (68851, 2947118), (117713, 1723786), (137702, 1473559), (235426, 861893)]