204596364

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{349}}^1\times {\mathrm{997}}^1$

素因数の和:1367

約数の個数: 72

約数和(自身を含む): 557482800

約数和(自身を除く): 352886436

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 349, 588, 698, 997, 1047, 1396, 1994, 2094, 2443, 2991, 3988, 4188, 4886, 5982, 6979, 7329, 9772, 11964, 13958, 14658, 17101, 20937, 27916, 29316, 34202, 41874, 48853, 51303, 68404, 83748, 97706, 102606, 146559, 195412, 205212, 293118, 347953, 586236, 695906, 1043859, 1391812, 2087718, 2435671, 4175436, 4871342, 7307013, 9742684, 14614026, 17049697, 29228052, 34099394, 51149091, 68198788, 102298182, 204596364]

約数ペア:

[(1, 204596364), (2, 102298182), (3, 68198788), (4, 51149091), (6, 34099394), (7, 29228052), (12, 17049697), (14, 14614026), (21, 9742684), (28, 7307013), (42, 4871342), (49, 4175436), (84, 2435671), (98, 2087718), (147, 1391812), (196, 1043859), (294, 695906), (349, 586236), (588, 347953), (698, 293118), (997, 205212), (1047, 195412), (1396, 146559), (1994, 102606), (2094, 97706), (2443, 83748), (2991, 68404), (3988, 51303), (4188, 48853), (4886, 41874), (5982, 34202), (6979, 29316), (7329, 27916), (9772, 20937), (11964, 17101), (13958, 14658)]