201642402

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{359}}^1\times {\mathrm{379}}^1$

素因数の和:775

約数の個数: 64

約数和(自身を含む): 459648000

約数和(自身を除く): 258005598

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 359, 379, 494, 718, 741, 758, 1077, 1137, 1482, 2154, 2274, 4667, 4927, 6821, 7201, 9334, 9854, 13642, 14001, 14402, 14781, 20463, 21603, 28002, 29562, 40926, 43206, 88673, 93613, 136061, 177346, 187226, 266019, 272122, 280839, 408183, 532038, 561678, 816366, 1768793, 2585159, 3537586, 5170318, 5306379, 7755477, 10612758, 15510954, 33607067, 67214134, 100821201, 201642402]

約数ペア:

[(1, 201642402), (2, 100821201), (3, 67214134), (6, 33607067), (13, 15510954), (19, 10612758), (26, 7755477), (38, 5306379), (39, 5170318), (57, 3537586), (78, 2585159), (114, 1768793), (247, 816366), (359, 561678), (379, 532038), (494, 408183), (718, 280839), (741, 272122), (758, 266019), (1077, 187226), (1137, 177346), (1482, 136061), (2154, 93613), (2274, 88673), (4667, 43206), (4927, 40926), (6821, 29562), (7201, 28002), (9334, 21603), (9854, 20463), (13642, 14781), (14001, 14402)]