201318172

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1\times {\mathrm{601}}^1$

素因数の和:970

約数の個数: 48

約数和(自身を含む): 402925824

約数和(自身を除く): 201607652

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 331, 506, 601, 662, 1012, 1202, 1324, 2404, 3641, 6611, 7282, 7613, 13222, 13823, 14564, 15226, 26444, 27646, 30452, 55292, 83743, 152053, 167486, 198931, 304106, 334972, 397862, 608212, 795724, 2188241, 4376482, 4575413, 8752964, 9150826, 18301652, 50329543, 100659086, 201318172]

約数ペア:

[(1, 201318172), (2, 100659086), (4, 50329543), (11, 18301652), (22, 9150826), (23, 8752964), (44, 4575413), (46, 4376482), (92, 2188241), (253, 795724), (331, 608212), (506, 397862), (601, 334972), (662, 304106), (1012, 198931), (1202, 167486), (1324, 152053), (2404, 83743), (3641, 55292), (6611, 30452), (7282, 27646), (7613, 26444), (13222, 15226), (13823, 14564)]