189760264

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{239}}^1\times {\mathrm{1627}}^1$

素因数の和:1933

約数の個数: 32

約数和(自身を含む): 363369600

約数和(自身を除く): 173609336

約数列:

[1, 2, 4, 8, 61, 122, 239, 244, 478, 488, 956, 1627, 1912, 3254, 6508, 13016, 14579, 29158, 58316, 99247, 116632, 198494, 388853, 396988, 777706, 793976, 1555412, 3110824, 23720033, 47440066, 94880132, 189760264]

約数ペア:

[(1, 189760264), (2, 94880132), (4, 47440066), (8, 23720033), (61, 3110824), (122, 1555412), (239, 793976), (244, 777706), (478, 396988), (488, 388853), (956, 198494), (1627, 116632), (1912, 99247), (3254, 58316), (6508, 29158), (13016, 14579)]