418537130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{200257}}^1$

素因数の和:200294

約数の個数: 32

約数和(自身を含む): 865114560

約数和(自身を除く): 446577430

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 200257, 400514, 1001285, 2002570, 2202827, 3804883, 4405654, 7609766, 11014135, 19024415, 22028270, 38048830, 41853713, 83707426, 209268565, 418537130]

約数ペア:

[(1, 418537130), (2, 209268565), (5, 83707426), (10, 41853713), (11, 38048830), (19, 22028270), (22, 19024415), (38, 11014135), (55, 7609766), (95, 4405654), (110, 3804883), (190, 2202827), (209, 2002570), (418, 1001285), (1045, 400514), (2090, 200257)]