203414792

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{2927}}^1$

素因数の和:3030

約数の個数: 64

約数和(自身を含む): 468011520

約数和(自身を除く): 264596728

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 73, 119, 136, 146, 238, 292, 476, 511, 584, 952, 1022, 1241, 2044, 2482, 2927, 4088, 4964, 5854, 8687, 9928, 11708, 17374, 20489, 23416, 34748, 40978, 49759, 69496, 81956, 99518, 163912, 199036, 213671, 348313, 398072, 427342, 696626, 854684, 1393252, 1495697, 1709368, 2786504, 2991394, 3632407, 5982788, 7264814, 11965576, 14529628, 25426849, 29059256, 50853698, 101707396, 203414792]

約数ペア:

[(1, 203414792), (2, 101707396), (4, 50853698), (7, 29059256), (8, 25426849), (14, 14529628), (17, 11965576), (28, 7264814), (34, 5982788), (56, 3632407), (68, 2991394), (73, 2786504), (119, 1709368), (136, 1495697), (146, 1393252), (238, 854684), (292, 696626), (476, 427342), (511, 398072), (584, 348313), (952, 213671), (1022, 199036), (1241, 163912), (2044, 99518), (2482, 81956), (2927, 69496), (4088, 49759), (4964, 40978), (5854, 34748), (8687, 23416), (9928, 20489), (11708, 17374)]