207151840

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{184957}}^1$

素因数の和:184979

約数の個数: 48

約数和(自身を含む): 559312992

約数和(自身を除く): 352161152

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 184957, 369914, 739828, 924785, 1294699, 1479656, 1849570, 2589398, 2959312, 3699140, 5178796, 5918624, 6473495, 7398280, 10357592, 12946990, 14796560, 20715184, 25893980, 29593120, 41430368, 51787960, 103575920, 207151840]

約数ペア:

[(1, 207151840), (2, 103575920), (4, 51787960), (5, 41430368), (7, 29593120), (8, 25893980), (10, 20715184), (14, 14796560), (16, 12946990), (20, 10357592), (28, 7398280), (32, 6473495), (35, 5918624), (40, 5178796), (56, 3699140), (70, 2959312), (80, 2589398), (112, 1849570), (140, 1479656), (160, 1294699), (224, 924785), (280, 739828), (560, 369914), (1120, 184957)]