222323270402

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{866629}}^1$

素因数の和:866850

約数の個数: 32

約数和(自身を含む): 361488705600

約数和(自身を除く): 139165435198

約数列:

[1, 2, 19, 38, 43, 86, 157, 314, 817, 1634, 2983, 5966, 6751, 13502, 128269, 256538, 866629, 1733258, 16465951, 32931902, 37265047, 74530094, 136060753, 272121506, 708035893, 1416071786, 2585154307, 5170308614, 5850612379, 11701224758, 111161635201, 222323270402]

約数ペア:

[(1, 222323270402), (2, 111161635201), (19, 11701224758), (38, 5850612379), (43, 5170308614), (86, 2585154307), (157, 1416071786), (314, 708035893), (817, 272121506), (1634, 136060753), (2983, 74530094), (5966, 37265047), (6751, 32931902), (13502, 16465951), (128269, 1733258), (256538, 866629)]