201957730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{4099}}^1$

素因数の和:4498

約数の個数: 32

約数和(自身を含む): 392616000

約数和(自身を除く): 190658270

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 379, 758, 1895, 3790, 4099, 4927, 8198, 9854, 20495, 24635, 40990, 49270, 53287, 106574, 266435, 532870, 1553521, 3107042, 7767605, 15535210, 20195773, 40391546, 100978865, 201957730]

約数ペア:

[(1, 201957730), (2, 100978865), (5, 40391546), (10, 20195773), (13, 15535210), (26, 7767605), (65, 3107042), (130, 1553521), (379, 532870), (758, 266435), (1895, 106574), (3790, 53287), (4099, 49270), (4927, 40990), (8198, 24635), (9854, 20495)]