195197296

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{40531}}^1$

素因数の和:40589

約数の個数: 40

約数和(自身を含む): 442285184

約数和(自身を除く): 247087888

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 86, 112, 172, 301, 344, 602, 688, 1204, 2408, 4816, 40531, 81062, 162124, 283717, 324248, 567434, 648496, 1134868, 1742833, 2269736, 3485666, 4539472, 6971332, 12199831, 13942664, 24399662, 27885328, 48799324, 97598648, 195197296]

約数ペア:

[(1, 195197296), (2, 97598648), (4, 48799324), (7, 27885328), (8, 24399662), (14, 13942664), (16, 12199831), (28, 6971332), (43, 4539472), (56, 3485666), (86, 2269736), (112, 1742833), (172, 1134868), (301, 648496), (344, 567434), (602, 324248), (688, 283717), (1204, 162124), (2408, 81062), (4816, 40531)]