200508310

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{683}}^1\times {\mathrm{947}}^1$

素因数の和:1668

約数の個数: 32

約数和(自身を含む): 373496832

約数和(自身を除く): 172988522

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 683, 947, 1366, 1894, 3415, 4735, 6830, 9470, 21173, 29357, 42346, 58714, 105865, 146785, 211730, 293570, 646801, 1293602, 3234005, 6468010, 20050831, 40101662, 100254155, 200508310]

約数ペア:

[(1, 200508310), (2, 100254155), (5, 40101662), (10, 20050831), (31, 6468010), (62, 3234005), (155, 1293602), (310, 646801), (683, 293570), (947, 211730), (1366, 146785), (1894, 105865), (3415, 58714), (4735, 42346), (6830, 29357), (9470, 21173)]