200870910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{557}}^1\times {\mathrm{4007}}^1$

素因数の和:4577

約数の個数: 48

約数和(自身を含む): 523332576

約数和(自身を除く): 322461666

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 557, 1114, 1671, 2785, 3342, 4007, 5013, 5570, 8014, 8355, 10026, 12021, 16710, 20035, 24042, 25065, 36063, 40070, 50130, 60105, 72126, 120210, 180315, 360630, 2231899, 4463798, 6695697, 11159495, 13391394, 20087091, 22318990, 33478485, 40174182, 66956970, 100435455, 200870910]

約数ペア:

[(1, 200870910), (2, 100435455), (3, 66956970), (5, 40174182), (6, 33478485), (9, 22318990), (10, 20087091), (15, 13391394), (18, 11159495), (30, 6695697), (45, 4463798), (90, 2231899), (557, 360630), (1114, 180315), (1671, 120210), (2785, 72126), (3342, 60105), (4007, 50130), (5013, 40070), (5570, 36063), (8014, 25065), (8355, 24042), (10026, 20035), (12021, 16710)]