207440064

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^2\times {\mathrm{2131}}^1$

素因数の和:2175

約数の個数: 126

約数和(自身を含む): 644147556

約数和(自身を除く): 436707492

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 144, 156, 169, 192, 208, 234, 288, 312, 338, 416, 468, 507, 576, 624, 676, 832, 936, 1014, 1248, 1352, 1521, 1872, 2028, 2131, 2496, 2704, 3042, 3744, 4056, 4262, 5408, 6084, 6393, 7488, 8112, 8524, 10816, 12168, 12786, 16224, 17048, 19179, 24336, 25572, 27703, 32448, 34096, 38358, 48672, 51144, 55406, 68192, 76716, 83109, 97344, 102288, 110812, 136384, 153432, 166218, 204576, 221624, 249327, 306864, 332436, 360139, 409152, 443248, 498654, 613728, 664872, 720278, 886496, 997308, 1080417, 1227456, 1329744, 1440556, 1772992, 1994616, 2160834, 2659488, 2881112, 3241251, 3989232, 4321668, 5318976, 5762224, 6482502, 7978464, 8643336, 11524448, 12965004, 15956928, 17286672, 23048896, 25930008, 34573344, 51860016, 69146688, 103720032, 207440064]

約数ペア:

[(1, 207440064), (2, 103720032), (3, 69146688), (4, 51860016), (6, 34573344), (8, 25930008), (9, 23048896), (12, 17286672), (13, 15956928), (16, 12965004), (18, 11524448), (24, 8643336), (26, 7978464), (32, 6482502), (36, 5762224), (39, 5318976), (48, 4321668), (52, 3989232), (64, 3241251), (72, 2881112), (78, 2659488), (96, 2160834), (104, 1994616), (117, 1772992), (144, 1440556), (156, 1329744), (169, 1227456), (192, 1080417), (208, 997308), (234, 886496), (288, 720278), (312, 664872), (338, 613728), (416, 498654), (468, 443248), (507, 409152), (576, 360139), (624, 332436), (676, 306864), (832, 249327), (936, 221624), (1014, 204576), (1248, 166218), (1352, 153432), (1521, 136384), (1872, 110812), (2028, 102288), (2131, 97344), (2496, 83109), (2704, 76716), (3042, 68192), (3744, 55406), (4056, 51144), (4262, 48672), (5408, 38358), (6084, 34096), (6393, 32448), (7488, 27703), (8112, 25572), (8524, 24336), (10816, 19179), (12168, 17048), (12786, 16224)]