207782208

素因数分解:

$2^6\times 3^2\times {\mathrm{181}}^1\times {\mathrm{1993}}^1$

素因数の和:2192

約数の個数: 84

約数和(自身を含む): 599161108

約数和(自身を除く): 391378900

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 181, 192, 288, 362, 543, 576, 724, 1086, 1448, 1629, 1993, 2172, 2896, 3258, 3986, 4344, 5792, 5979, 6516, 7972, 8688, 11584, 11958, 13032, 15944, 17376, 17937, 23916, 26064, 31888, 34752, 35874, 47832, 52128, 63776, 71748, 95664, 104256, 127552, 143496, 191328, 286992, 360733, 382656, 573984, 721466, 1082199, 1147968, 1442932, 2164398, 2885864, 3246597, 4328796, 5771728, 6493194, 8657592, 11543456, 12986388, 17315184, 23086912, 25972776, 34630368, 51945552, 69260736, 103891104, 207782208]

約数ペア:

[(1, 207782208), (2, 103891104), (3, 69260736), (4, 51945552), (6, 34630368), (8, 25972776), (9, 23086912), (12, 17315184), (16, 12986388), (18, 11543456), (24, 8657592), (32, 6493194), (36, 5771728), (48, 4328796), (64, 3246597), (72, 2885864), (96, 2164398), (144, 1442932), (181, 1147968), (192, 1082199), (288, 721466), (362, 573984), (543, 382656), (576, 360733), (724, 286992), (1086, 191328), (1448, 143496), (1629, 127552), (1993, 104256), (2172, 95664), (2896, 71748), (3258, 63776), (3986, 52128), (4344, 47832), (5792, 35874), (5979, 34752), (6516, 31888), (7972, 26064), (8688, 23916), (11584, 17937), (11958, 17376), (13032, 15944)]