207232010

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{277}}^1\times {\mathrm{947}}^1$

素因数の和:1310

約数の個数: 32

約数和(自身を含む): 379503360

約数和(自身を除く): 172271350

約数列:

[1, 2, 5, 10, 79, 158, 277, 395, 554, 790, 947, 1385, 1894, 2770, 4735, 9470, 21883, 43766, 74813, 109415, 149626, 218830, 262319, 374065, 524638, 748130, 1311595, 2623190, 20723201, 41446402, 103616005, 207232010]

約数ペア:

[(1, 207232010), (2, 103616005), (5, 41446402), (10, 20723201), (79, 2623190), (158, 1311595), (277, 748130), (395, 524638), (554, 374065), (790, 262319), (947, 218830), (1385, 149626), (1894, 109415), (2770, 74813), (4735, 43766), (9470, 21883)]