200210300

素因数分解:

$2^2\times 5^2\times {\mathrm{239}}^1\times {\mathrm{8377}}^1$

素因数の和:8630

約数の個数: 36

約数和(自身を含む): 436326240

約数和(自身を除く): 236115940

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 239, 478, 956, 1195, 2390, 4780, 5975, 8377, 11950, 16754, 23900, 33508, 41885, 83770, 167540, 209425, 418850, 837700, 2002103, 4004206, 8008412, 10010515, 20021030, 40042060, 50052575, 100105150, 200210300]

約数ペア:

[(1, 200210300), (2, 100105150), (4, 50052575), (5, 40042060), (10, 20021030), (20, 10010515), (25, 8008412), (50, 4004206), (100, 2002103), (239, 837700), (478, 418850), (956, 209425), (1195, 167540), (2390, 83770), (4780, 41885), (5975, 33508), (8377, 23900), (11950, 16754)]