200593900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{154303}}^1$

素因数の和:154330

約数の個数: 36

約数和(自身を含む): 468775552

約数和(自身を除く): 268181652

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 154303, 308606, 617212, 771515, 1543030, 2005939, 3086060, 3857575, 4011878, 7715150, 8023756, 10029695, 15430300, 20059390, 40118780, 50148475, 100296950, 200593900]

約数ペア:

[(1, 200593900), (2, 100296950), (4, 50148475), (5, 40118780), (10, 20059390), (13, 15430300), (20, 10029695), (25, 8023756), (26, 7715150), (50, 4011878), (52, 3857575), (65, 3086060), (100, 2005939), (130, 1543030), (260, 771515), (325, 617212), (650, 308606), (1300, 154303)]