221036690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{8747}}^1$

素因数の和:8799

約数の個数: 48

約数和(自身を含む): 479950272

約数和(自身を除く): 258913582

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 361, 665, 722, 1330, 1805, 2527, 3610, 5054, 8747, 12635, 17494, 25270, 43735, 61229, 87470, 122458, 166193, 306145, 332386, 612290, 830965, 1163351, 1661930, 2326702, 3157667, 5816755, 6315334, 11633510, 15788335, 22103669, 31576670, 44207338, 110518345, 221036690]

約数ペア:

[(1, 221036690), (2, 110518345), (5, 44207338), (7, 31576670), (10, 22103669), (14, 15788335), (19, 11633510), (35, 6315334), (38, 5816755), (70, 3157667), (95, 2326702), (133, 1661930), (190, 1163351), (266, 830965), (361, 612290), (665, 332386), (722, 306145), (1330, 166193), (1805, 122458), (2527, 87470), (3610, 61229), (5054, 43735), (8747, 25270), (12635, 17494)]