206828946

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{619}}^1\times {\mathrm{977}}^1$

素因数の和:1623

約数の個数: 48

約数和(自身を含む): 472960800

約数和(自身を除く): 266131854

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 619, 977, 1238, 1857, 1954, 2931, 3714, 5571, 5862, 8793, 11142, 11761, 17586, 18563, 23522, 35283, 37126, 55689, 70566, 105849, 111378, 167067, 211698, 334134, 604763, 1209526, 1814289, 3628578, 5442867, 10885734, 11490497, 22980994, 34471491, 68942982, 103414473, 206828946]

約数ペア:

[(1, 206828946), (2, 103414473), (3, 68942982), (6, 34471491), (9, 22980994), (18, 11490497), (19, 10885734), (38, 5442867), (57, 3628578), (114, 1814289), (171, 1209526), (342, 604763), (619, 334134), (977, 211698), (1238, 167067), (1857, 111378), (1954, 105849), (2931, 70566), (3714, 55689), (5571, 37126), (5862, 35283), (8793, 23522), (11142, 18563), (11761, 17586)]