196213266

素因数分解:

$2^1\times 3^8\times {\mathrm{19}}^1\times {\mathrm{787}}^1$

素因数の和:832

約数の個数: 72

約数和(自身を含む): 465282480

約数和(自身を除く): 269069214

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 243, 342, 486, 513, 729, 787, 1026, 1458, 1539, 1574, 2187, 2361, 3078, 4374, 4617, 4722, 6561, 7083, 9234, 13122, 13851, 14166, 14953, 21249, 27702, 29906, 41553, 42498, 44859, 63747, 83106, 89718, 124659, 127494, 134577, 191241, 249318, 269154, 382482, 403731, 573723, 807462, 1147446, 1211193, 1721169, 2422386, 3442338, 3633579, 5163507, 7267158, 10327014, 10900737, 21801474, 32702211, 65404422, 98106633, 196213266]

約数ペア:

[(1, 196213266), (2, 98106633), (3, 65404422), (6, 32702211), (9, 21801474), (18, 10900737), (19, 10327014), (27, 7267158), (38, 5163507), (54, 3633579), (57, 3442338), (81, 2422386), (114, 1721169), (162, 1211193), (171, 1147446), (243, 807462), (342, 573723), (486, 403731), (513, 382482), (729, 269154), (787, 249318), (1026, 191241), (1458, 134577), (1539, 127494), (1574, 124659), (2187, 89718), (2361, 83106), (3078, 63747), (4374, 44859), (4617, 42498), (4722, 41553), (6561, 29906), (7083, 27702), (9234, 21249), (13122, 14953), (13851, 14166)]