201798756

素因数分解:

$2^2\times 3^3\times {\mathrm{71}}^1\times {\mathrm{26317}}^1$

素因数の和:26401

約数の個数: 48

約数和(自身を含む): 530570880

約数和(自身を除く): 328772124

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 108, 142, 213, 284, 426, 639, 852, 1278, 1917, 2556, 3834, 7668, 26317, 52634, 78951, 105268, 157902, 236853, 315804, 473706, 710559, 947412, 1421118, 1868507, 2842236, 3737014, 5605521, 7474028, 11211042, 16816563, 22422084, 33633126, 50449689, 67266252, 100899378, 201798756]

約数ペア:

[(1, 201798756), (2, 100899378), (3, 67266252), (4, 50449689), (6, 33633126), (9, 22422084), (12, 16816563), (18, 11211042), (27, 7474028), (36, 5605521), (54, 3737014), (71, 2842236), (108, 1868507), (142, 1421118), (213, 947412), (284, 710559), (426, 473706), (639, 315804), (852, 236853), (1278, 157902), (1917, 105268), (2556, 78951), (3834, 52634), (7668, 26317)]