201759750656

素因数分解:

$2^9\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{280871}}^1$

素因数の和:280973

約数の個数: 80

約数和(自身を含む): 427550099328

約数和(自身を除く): 225790348672

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 61, 64, 92, 122, 128, 184, 244, 256, 368, 488, 512, 736, 976, 1403, 1472, 1952, 2806, 2944, 3904, 5612, 5888, 7808, 11224, 11776, 15616, 22448, 31232, 44896, 89792, 179584, 280871, 359168, 561742, 718336, 1123484, 2246968, 4493936, 6460033, 8987872, 12920066, 17133131, 17975744, 25840132, 34266262, 35951488, 51680264, 68532524, 71902976, 103360528, 137065048, 143805952, 206721056, 274130096, 394062013, 413442112, 548260192, 788124026, 826884224, 1096520384, 1576248052, 1653768448, 2193040768, 3152496104, 3307536896, 4386081536, 6304992208, 8772163072, 12609984416, 25219968832, 50439937664, 100879875328, 201759750656]

約数ペア:

[(1, 201759750656), (2, 100879875328), (4, 50439937664), (8, 25219968832), (16, 12609984416), (23, 8772163072), (32, 6304992208), (46, 4386081536), (61, 3307536896), (64, 3152496104), (92, 2193040768), (122, 1653768448), (128, 1576248052), (184, 1096520384), (244, 826884224), (256, 788124026), (368, 548260192), (488, 413442112), (512, 394062013), (736, 274130096), (976, 206721056), (1403, 143805952), (1472, 137065048), (1952, 103360528), (2806, 71902976), (2944, 68532524), (3904, 51680264), (5612, 35951488), (5888, 34266262), (7808, 25840132), (11224, 17975744), (11776, 17133131), (15616, 12920066), (22448, 8987872), (31232, 6460033), (44896, 4493936), (89792, 2246968), (179584, 1123484), (280871, 718336), (359168, 561742)]