201413470

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{257}}^1\times {\mathrm{719}}^1$

素因数の和:1092

約数の個数: 32

約数和(自身を含む): 367804800

約数和(自身を除く): 166391330

約数列:

[1, 2, 5, 10, 109, 218, 257, 514, 545, 719, 1090, 1285, 1438, 2570, 3595, 7190, 28013, 56026, 78371, 140065, 156742, 184783, 280130, 369566, 391855, 783710, 923915, 1847830, 20141347, 40282694, 100706735, 201413470]

約数ペア:

[(1, 201413470), (2, 100706735), (5, 40282694), (10, 20141347), (109, 1847830), (218, 923915), (257, 783710), (514, 391855), (545, 369566), (719, 280130), (1090, 184783), (1285, 156742), (1438, 140065), (2570, 78371), (3595, 56026), (7190, 28013)]