192620493

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{197}}^1$

素因数の和:414

約数の個数: 48

約数和(自身を含む): 308324016

約数和(自身を除く): 115703523

約数列:

[1, 3, 9, 13, 39, 61, 117, 137, 183, 197, 411, 549, 591, 793, 1233, 1773, 1781, 2379, 2561, 5343, 7137, 7683, 8357, 12017, 16029, 23049, 25071, 26989, 36051, 75213, 80967, 108153, 108641, 156221, 242901, 325923, 350857, 468663, 977769, 1052571, 1405989, 1646329, 3157713, 4938987, 14816961, 21402277, 64206831, 192620493]

約数ペア:

[(1, 192620493), (3, 64206831), (9, 21402277), (13, 14816961), (39, 4938987), (61, 3157713), (117, 1646329), (137, 1405989), (183, 1052571), (197, 977769), (411, 468663), (549, 350857), (591, 325923), (793, 242901), (1233, 156221), (1773, 108641), (1781, 108153), (2379, 80967), (2561, 75213), (5343, 36051), (7137, 26989), (7683, 25071), (8357, 23049), (12017, 16029)]