202124925

素因数分解:

$3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{30977}}^1$

素因数の和:31022

約数の個数: 36

約数和(自身を含む): 374524020

約数和(自身を除く): 172399095

約数列:

[1, 3, 5, 9, 15, 25, 29, 45, 75, 87, 145, 225, 261, 435, 725, 1305, 2175, 6525, 30977, 92931, 154885, 278793, 464655, 774425, 898333, 1393965, 2323275, 2694999, 4491665, 6969825, 8084997, 13474995, 22458325, 40424985, 67374975, 202124925]

約数ペア:

[(1, 202124925), (3, 67374975), (5, 40424985), (9, 22458325), (15, 13474995), (25, 8084997), (29, 6969825), (45, 4491665), (75, 2694999), (87, 2323275), (145, 1393965), (225, 898333), (261, 774425), (435, 464655), (725, 278793), (1305, 154885), (2175, 92931), (6525, 30977)]