201451776

素因数分解:

$2^8\times 3^1\times {\mathrm{47}}^1\times {\mathrm{5581}}^1$

素因数の和:5647

約数の個数: 72

約数和(自身を含む): 547661184

約数和(自身を除く): 346209408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 64, 94, 96, 128, 141, 188, 192, 256, 282, 376, 384, 564, 752, 768, 1128, 1504, 2256, 3008, 4512, 5581, 6016, 9024, 11162, 12032, 16743, 18048, 22324, 33486, 36096, 44648, 66972, 89296, 133944, 178592, 262307, 267888, 357184, 524614, 535776, 714368, 786921, 1049228, 1071552, 1428736, 1573842, 2098456, 2143104, 3147684, 4196912, 4286208, 6295368, 8393824, 12590736, 16787648, 25181472, 33575296, 50362944, 67150592, 100725888, 201451776]

約数ペア:

[(1, 201451776), (2, 100725888), (3, 67150592), (4, 50362944), (6, 33575296), (8, 25181472), (12, 16787648), (16, 12590736), (24, 8393824), (32, 6295368), (47, 4286208), (48, 4196912), (64, 3147684), (94, 2143104), (96, 2098456), (128, 1573842), (141, 1428736), (188, 1071552), (192, 1049228), (256, 786921), (282, 714368), (376, 535776), (384, 524614), (564, 357184), (752, 267888), (768, 262307), (1128, 178592), (1504, 133944), (2256, 89296), (3008, 66972), (4512, 44648), (5581, 36096), (6016, 33486), (9024, 22324), (11162, 18048), (12032, 16743)]