221617698

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{22481}}^1$

素因数の和:22570

約数の個数: 32

約数和(自身を含む): 466186752

約数和(自身を除く): 244569054

約数列:

[1, 2, 3, 6, 31, 53, 62, 93, 106, 159, 186, 318, 1643, 3286, 4929, 9858, 22481, 44962, 67443, 134886, 696911, 1191493, 1393822, 2090733, 2382986, 3574479, 4181466, 7148958, 36936283, 73872566, 110808849, 221617698]

約数ペア:

[(1, 221617698), (2, 110808849), (3, 73872566), (6, 36936283), (31, 7148958), (53, 4181466), (62, 3574479), (93, 2382986), (106, 2090733), (159, 1393822), (186, 1191493), (318, 696911), (1643, 134886), (3286, 67443), (4929, 44962), (9858, 22481)]