196804926

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{977}}^1$

素因数の和:1054

約数の個数: 72

約数和(自身を含む): 465027264

約数和(自身を除く): 268222338

約数列:

[1, 2, 3, 6, 9, 18, 19, 31, 38, 57, 62, 93, 114, 171, 186, 279, 342, 361, 558, 589, 722, 977, 1083, 1178, 1767, 1954, 2166, 2931, 3249, 3534, 5301, 5862, 6498, 8793, 10602, 11191, 17586, 18563, 22382, 30287, 33573, 37126, 55689, 60574, 67146, 90861, 100719, 111378, 167067, 181722, 201438, 272583, 334134, 352697, 545166, 575453, 705394, 1058091, 1150906, 1726359, 2116182, 3174273, 3452718, 5179077, 6348546, 10358154, 10933607, 21867214, 32800821, 65601642, 98402463, 196804926]

約数ペア:

[(1, 196804926), (2, 98402463), (3, 65601642), (6, 32800821), (9, 21867214), (18, 10933607), (19, 10358154), (31, 6348546), (38, 5179077), (57, 3452718), (62, 3174273), (93, 2116182), (114, 1726359), (171, 1150906), (186, 1058091), (279, 705394), (342, 575453), (361, 545166), (558, 352697), (589, 334134), (722, 272583), (977, 201438), (1083, 181722), (1178, 167067), (1767, 111378), (1954, 100719), (2166, 90861), (2931, 67146), (3249, 60574), (3534, 55689), (5301, 37126), (5862, 33573), (6498, 30287), (8793, 22382), (10602, 18563), (11191, 17586)]