201580144

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{2089}}^1$

素因数の和:2297

約数の個数: 40

約数和(自身を含む): 403771280

約数和(自身を除く): 202191136

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 163, 296, 326, 592, 652, 1304, 2089, 2608, 4178, 6031, 8356, 12062, 16712, 24124, 33424, 48248, 77293, 96496, 154586, 309172, 340507, 618344, 681014, 1236688, 1362028, 2724056, 5448112, 12598759, 25197518, 50395036, 100790072, 201580144]

約数ペア:

[(1, 201580144), (2, 100790072), (4, 50395036), (8, 25197518), (16, 12598759), (37, 5448112), (74, 2724056), (148, 1362028), (163, 1236688), (296, 681014), (326, 618344), (592, 340507), (652, 309172), (1304, 154586), (2089, 96496), (2608, 77293), (4178, 48248), (6031, 33424), (8356, 24124), (12062, 16712)]