201951984

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{323641}}^1$

素因数の和:323665

約数の個数: 40

約数和(自身を含む): 561842512

約数和(自身を除く): 359890528

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 323641, 647282, 970923, 1294564, 1941846, 2589128, 3883692, 4207333, 5178256, 7767384, 8414666, 12621999, 15534768, 16829332, 25243998, 33658664, 50487996, 67317328, 100975992, 201951984]

約数ペア:

[(1, 201951984), (2, 100975992), (3, 67317328), (4, 50487996), (6, 33658664), (8, 25243998), (12, 16829332), (13, 15534768), (16, 12621999), (24, 8414666), (26, 7767384), (39, 5178256), (48, 4207333), (52, 3883692), (78, 2589128), (104, 1941846), (156, 1294564), (208, 970923), (312, 647282), (624, 323641)]