201567028

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{2131}}^1$

素因数の和:2272

約数の個数: 48

約数和(自身を含む): 406171584

約数和(自身を除く): 204604556

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 107, 214, 221, 428, 442, 884, 1391, 1819, 2131, 2782, 3638, 4262, 5564, 7276, 8524, 23647, 27703, 36227, 47294, 55406, 72454, 94588, 110812, 144908, 228017, 456034, 470951, 912068, 941902, 1883804, 2964221, 3876289, 5928442, 7752578, 11856884, 15505156, 50391757, 100783514, 201567028]

約数ペア:

[(1, 201567028), (2, 100783514), (4, 50391757), (13, 15505156), (17, 11856884), (26, 7752578), (34, 5928442), (52, 3876289), (68, 2964221), (107, 1883804), (214, 941902), (221, 912068), (428, 470951), (442, 456034), (884, 228017), (1391, 144908), (1819, 110812), (2131, 94588), (2782, 72454), (3638, 55406), (4262, 47294), (5564, 36227), (7276, 27703), (8524, 23647)]