207767664

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2707}}^1$

素因数の和:2775

約数の個数: 120

約数和(自身を含む): 641698512

約数和(自身を除く): 433930848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 41, 48, 52, 72, 78, 82, 104, 117, 123, 144, 156, 164, 208, 234, 246, 312, 328, 369, 468, 492, 533, 624, 656, 738, 936, 984, 1066, 1476, 1599, 1872, 1968, 2132, 2707, 2952, 3198, 4264, 4797, 5414, 5904, 6396, 8121, 8528, 9594, 10828, 12792, 16242, 19188, 21656, 24363, 25584, 32484, 35191, 38376, 43312, 48726, 64968, 70382, 76752, 97452, 105573, 110987, 129936, 140764, 194904, 211146, 221974, 281528, 316719, 332961, 389808, 422292, 443948, 563056, 633438, 665922, 844584, 887896, 998883, 1266876, 1331844, 1442831, 1689168, 1775792, 1997766, 2533752, 2663688, 2885662, 3995532, 4328493, 5067504, 5327376, 5771324, 7991064, 8656986, 11542648, 12985479, 15982128, 17313972, 23085296, 25970958, 34627944, 51941916, 69255888, 103883832, 207767664]

約数ペア:

[(1, 207767664), (2, 103883832), (3, 69255888), (4, 51941916), (6, 34627944), (8, 25970958), (9, 23085296), (12, 17313972), (13, 15982128), (16, 12985479), (18, 11542648), (24, 8656986), (26, 7991064), (36, 5771324), (39, 5327376), (41, 5067504), (48, 4328493), (52, 3995532), (72, 2885662), (78, 2663688), (82, 2533752), (104, 1997766), (117, 1775792), (123, 1689168), (144, 1442831), (156, 1331844), (164, 1266876), (208, 998883), (234, 887896), (246, 844584), (312, 665922), (328, 633438), (369, 563056), (468, 443948), (492, 422292), (533, 389808), (624, 332961), (656, 316719), (738, 281528), (936, 221974), (984, 211146), (1066, 194904), (1476, 140764), (1599, 129936), (1872, 110987), (1968, 105573), (2132, 97452), (2707, 76752), (2952, 70382), (3198, 64968), (4264, 48726), (4797, 43312), (5414, 38376), (5904, 35191), (6396, 32484), (8121, 25584), (8528, 24363), (9594, 21656), (10828, 19188), (12792, 16242)]