215086586

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{3313}}^1$

素因数の和:3566

約数の個数: 32

約数和(自身を含む): 380818368

約数和(自身を除く): 165731782

約数列:

[1, 2, 11, 13, 22, 26, 143, 227, 286, 454, 2497, 2951, 3313, 4994, 5902, 6626, 32461, 36443, 43069, 64922, 72886, 86138, 473759, 752051, 947518, 1504102, 8272561, 9776663, 16545122, 19553326, 107543293, 215086586]

約数ペア:

[(1, 215086586), (2, 107543293), (11, 19553326), (13, 16545122), (22, 9776663), (26, 8272561), (143, 1504102), (227, 947518), (286, 752051), (454, 473759), (2497, 86138), (2951, 72886), (3313, 64922), (4994, 43069), (5902, 36443), (6626, 32461)]