266927230

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{4111}}^1$

素因数の和:4312

約数の個数: 32

約数和(自身を含む): 495019008

約数和(自身を除く): 228091778

約数列:

[1, 2, 5, 10, 43, 86, 151, 215, 302, 430, 755, 1510, 4111, 6493, 8222, 12986, 20555, 32465, 41110, 64930, 176773, 353546, 620761, 883865, 1241522, 1767730, 3103805, 6207610, 26692723, 53385446, 133463615, 266927230]

約数ペア:

[(1, 266927230), (2, 133463615), (5, 53385446), (10, 26692723), (43, 6207610), (86, 3103805), (151, 1767730), (215, 1241522), (302, 883865), (430, 620761), (755, 353546), (1510, 176773), (4111, 64930), (6493, 41110), (8222, 32465), (12986, 20555)]