221001046

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{26801}}^1$

素因数の和:26860

約数の個数: 32

約数和(自身を含む): 411678720

約数和(自身を除く): 190677674

約数列:

[1, 2, 7, 14, 19, 31, 38, 62, 133, 217, 266, 434, 589, 1178, 4123, 8246, 26801, 53602, 187607, 375214, 509219, 830831, 1018438, 1661662, 3564533, 5815817, 7129066, 11631634, 15785789, 31571578, 110500523, 221001046]

約数ペア:

[(1, 221001046), (2, 110500523), (7, 31571578), (14, 15785789), (19, 11631634), (31, 7129066), (38, 5815817), (62, 3564533), (133, 1661662), (217, 1018438), (266, 830831), (434, 509219), (589, 375214), (1178, 187607), (4123, 53602), (8246, 26801)]