202317128

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{983}}^1\times {\mathrm{1979}}^1$

素因数の和:2981

約数の個数: 32

約数和(自身を含む): 409147200

約数和(自身を除く): 206830072

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 983, 1966, 1979, 3932, 3958, 7864, 7916, 12779, 15832, 25558, 25727, 51116, 51454, 102232, 102908, 205816, 1945357, 3890714, 7781428, 15562856, 25289641, 50579282, 101158564, 202317128]

約数ペア:

[(1, 202317128), (2, 101158564), (4, 50579282), (8, 25289641), (13, 15562856), (26, 7781428), (52, 3890714), (104, 1945357), (983, 205816), (1966, 102908), (1979, 102232), (3932, 51454), (3958, 51116), (7864, 25727), (7916, 25558), (12779, 15832)]