210325528

素因数分解:

$2^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{34457}}^1$

素因数の和:34579

約数の個数: 32

約数和(自身を含む): 454845600

約数和(自身を除く): 244520072

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 109, 218, 436, 763, 872, 1526, 3052, 6104, 34457, 68914, 137828, 241199, 275656, 482398, 964796, 1929592, 3755813, 7511626, 15023252, 26290691, 30046504, 52581382, 105162764, 210325528]

約数ペア:

[(1, 210325528), (2, 105162764), (4, 52581382), (7, 30046504), (8, 26290691), (14, 15023252), (28, 7511626), (56, 3755813), (109, 1929592), (218, 964796), (436, 482398), (763, 275656), (872, 241199), (1526, 137828), (3052, 68914), (6104, 34457)]