212594564

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{44927}}^1$

素因数の和:44964

約数の個数: 36

約数和(自身を含む): 460422144

約数和(自身を除く): 247827580

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 169, 182, 338, 364, 676, 1183, 2366, 4732, 44927, 89854, 179708, 314489, 584051, 628978, 1168102, 1257956, 2336204, 4088357, 7592663, 8176714, 15185326, 16353428, 30370652, 53148641, 106297282, 212594564]

約数ペア:

[(1, 212594564), (2, 106297282), (4, 53148641), (7, 30370652), (13, 16353428), (14, 15185326), (26, 8176714), (28, 7592663), (52, 4088357), (91, 2336204), (169, 1257956), (182, 1168102), (338, 628978), (364, 584051), (676, 314489), (1183, 179708), (2366, 89854), (4732, 44927)]