199928534

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{2273}}^1$

素因数の和:2504

約数の個数: 32

約数和(自身を含む): 343828800

約数和(自身を除く): 143900266

約数列:

[1, 2, 13, 17, 26, 34, 199, 221, 398, 442, 2273, 2587, 3383, 4546, 5174, 6766, 29549, 38641, 43979, 59098, 77282, 87958, 452327, 502333, 904654, 1004666, 5880251, 7689559, 11760502, 15379118, 99964267, 199928534]

約数ペア:

[(1, 199928534), (2, 99964267), (13, 15379118), (17, 11760502), (26, 7689559), (34, 5880251), (199, 1004666), (221, 904654), (398, 502333), (442, 452327), (2273, 87958), (2587, 77282), (3383, 59098), (4546, 43979), (5174, 38641), (6766, 29549)]