204487656

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{1439}}^1$

素因数の和:1670

約数の個数: 64

約数和(自身を含む): 530841600

約数和(自身を除く): 326353944

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 191, 248, 372, 382, 573, 744, 764, 1146, 1439, 1528, 2292, 2878, 4317, 4584, 5756, 5921, 8634, 11512, 11842, 17268, 17763, 23684, 34536, 35526, 44609, 47368, 71052, 89218, 133827, 142104, 178436, 267654, 274849, 356872, 535308, 549698, 824547, 1070616, 1099396, 1649094, 2198792, 3298188, 6596376, 8520319, 17040638, 25560957, 34081276, 51121914, 68162552, 102243828, 204487656]

約数ペア:

[(1, 204487656), (2, 102243828), (3, 68162552), (4, 51121914), (6, 34081276), (8, 25560957), (12, 17040638), (24, 8520319), (31, 6596376), (62, 3298188), (93, 2198792), (124, 1649094), (186, 1099396), (191, 1070616), (248, 824547), (372, 549698), (382, 535308), (573, 356872), (744, 274849), (764, 267654), (1146, 178436), (1439, 142104), (1528, 133827), (2292, 89218), (2878, 71052), (4317, 47368), (4584, 44609), (5756, 35526), (5921, 34536), (8634, 23684), (11512, 17763), (11842, 17268)]