194494352

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{15329}}^1$

素因数の和:15411

約数の個数: 40

約数和(自身を含む): 412499640

約数和(自身を除く): 218005288

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 61, 104, 122, 208, 244, 488, 793, 976, 1586, 3172, 6344, 12688, 15329, 30658, 61316, 122632, 199277, 245264, 398554, 797108, 935069, 1594216, 1870138, 3188432, 3740276, 7480552, 12155897, 14961104, 24311794, 48623588, 97247176, 194494352]

約数ペア:

[(1, 194494352), (2, 97247176), (4, 48623588), (8, 24311794), (13, 14961104), (16, 12155897), (26, 7480552), (52, 3740276), (61, 3188432), (104, 1870138), (122, 1594216), (208, 935069), (244, 797108), (488, 398554), (793, 245264), (976, 199277), (1586, 122632), (3172, 61316), (6344, 30658), (12688, 15329)]