201409418

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1\times {\mathrm{1193}}^1$

素因数の和:1622

約数の個数: 32

約数和(自身を含む): 357626880

約数和(自身を除く): 156217462

約数列:

[1, 2, 7, 14, 31, 62, 217, 389, 434, 778, 1193, 2386, 2723, 5446, 8351, 12059, 16702, 24118, 36983, 73966, 84413, 168826, 258881, 464077, 517762, 928154, 3248539, 6497078, 14386387, 28772774, 100704709, 201409418]

約数ペア:

[(1, 201409418), (2, 100704709), (7, 28772774), (14, 14386387), (31, 6497078), (62, 3248539), (217, 928154), (389, 517762), (434, 464077), (778, 258881), (1193, 168826), (2386, 84413), (2723, 73966), (5446, 36983), (8351, 24118), (12059, 16702)]