201119140

素因数分解:

$2^2\times 5^1\times {\mathrm{773}}^1\times {\mathrm{13009}}^1$

素因数の和:13791

約数の個数: 24

約数和(自身を含む): 422929080

約数和(自身を除く): 221809940

約数列:

[1, 2, 4, 5, 10, 20, 773, 1546, 3092, 3865, 7730, 13009, 15460, 26018, 52036, 65045, 130090, 260180, 10055957, 20111914, 40223828, 50279785, 100559570, 201119140]

約数ペア:

[(1, 201119140), (2, 100559570), (4, 50279785), (5, 40223828), (10, 20111914), (20, 10055957), (773, 260180), (1546, 130090), (3092, 65045), (3865, 52036), (7730, 26018), (13009, 15460)]