204464704

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{1163}}^1$

素因数の和:1283

約数の個数: 56

約数和(自身を含む): 422196768

約数和(自身を除く): 217732064

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 67, 82, 134, 164, 268, 328, 536, 656, 1072, 1163, 1312, 2144, 2326, 2624, 2747, 4288, 4652, 5494, 9304, 10988, 18608, 21976, 37216, 43952, 47683, 74432, 77921, 87904, 95366, 155842, 175808, 190732, 311684, 381464, 623368, 762928, 1246736, 1525856, 2493472, 3051712, 3194761, 4986944, 6389522, 12779044, 25558088, 51116176, 102232352, 204464704]

約数ペア:

[(1, 204464704), (2, 102232352), (4, 51116176), (8, 25558088), (16, 12779044), (32, 6389522), (41, 4986944), (64, 3194761), (67, 3051712), (82, 2493472), (134, 1525856), (164, 1246736), (268, 762928), (328, 623368), (536, 381464), (656, 311684), (1072, 190732), (1163, 175808), (1312, 155842), (2144, 95366), (2326, 87904), (2624, 77921), (2747, 74432), (4288, 47683), (4652, 43952), (5494, 37216), (9304, 21976), (10988, 18608)]