215166474

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{2309}}^1$

素因数の和:2515

約数の個数: 48

約数和(自身を含む): 484323840

約数和(自身を除く): 269157366

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 167, 186, 279, 334, 501, 558, 1002, 1503, 2309, 3006, 4618, 5177, 6927, 10354, 13854, 15531, 20781, 31062, 41562, 46593, 71579, 93186, 143158, 214737, 385603, 429474, 644211, 771206, 1156809, 1288422, 2313618, 3470427, 6940854, 11953693, 23907386, 35861079, 71722158, 107583237, 215166474]

約数ペア:

[(1, 215166474), (2, 107583237), (3, 71722158), (6, 35861079), (9, 23907386), (18, 11953693), (31, 6940854), (62, 3470427), (93, 2313618), (167, 1288422), (186, 1156809), (279, 771206), (334, 644211), (501, 429474), (558, 385603), (1002, 214737), (1503, 143158), (2309, 93186), (3006, 71579), (4618, 46593), (5177, 41562), (6927, 31062), (10354, 20781), (13854, 15531)]