204735536

素因数分解:

$2^4\times {\mathrm{149}}^1\times {\mathrm{157}}^1\times {\mathrm{547}}^1$

素因数の和:861

約数の個数: 40

約数和(自身を含む): 402615600

約数和(自身を除く): 197880064

約数列:

[1, 2, 4, 8, 16, 149, 157, 298, 314, 547, 596, 628, 1094, 1192, 1256, 2188, 2384, 2512, 4376, 8752, 23393, 46786, 81503, 85879, 93572, 163006, 171758, 187144, 326012, 343516, 374288, 652024, 687032, 1304048, 1374064, 12795971, 25591942, 51183884, 102367768, 204735536]

約数ペア:

[(1, 204735536), (2, 102367768), (4, 51183884), (8, 25591942), (16, 12795971), (149, 1374064), (157, 1304048), (298, 687032), (314, 652024), (547, 374288), (596, 343516), (628, 326012), (1094, 187144), (1192, 171758), (1256, 163006), (2188, 93572), (2384, 85879), (2512, 81503), (4376, 46786), (8752, 23393)]