204549285

素因数分解:

$3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{367}}^1\times {\mathrm{509}}^1$

素因数の和:957

約数の個数: 32

約数和(自身を含む): 333319680

約数和(自身を除く): 128770395

約数列:

[1, 3, 5, 15, 73, 219, 365, 367, 509, 1095, 1101, 1527, 1835, 2545, 5505, 7635, 26791, 37157, 80373, 111471, 133955, 185785, 186803, 401865, 557355, 560409, 934015, 2802045, 13636619, 40909857, 68183095, 204549285]

約数ペア:

[(1, 204549285), (3, 68183095), (5, 40909857), (15, 13636619), (73, 2802045), (219, 934015), (365, 560409), (367, 557355), (509, 401865), (1095, 186803), (1101, 185785), (1527, 133955), (1835, 111471), (2545, 80373), (5505, 37157), (7635, 26791)]