209331108

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{409}}^1\times {\mathrm{677}}^1$

素因数の和:1106

約数の個数: 96

約数和(自身を含む): 622675200

約数和(自身を除く): 413344092

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 409, 677, 756, 818, 1227, 1354, 1636, 2031, 2454, 2708, 2863, 3681, 4062, 4739, 4908, 5726, 6093, 7362, 8124, 8589, 9478, 11043, 11452, 12186, 14217, 14724, 17178, 18279, 18956, 22086, 24372, 25767, 28434, 34356, 36558, 42651, 44172, 51534, 56868, 73116, 77301, 85302, 103068, 127953, 154602, 170604, 255906, 276893, 309204, 511812, 553786, 830679, 1107572, 1661358, 1938251, 2492037, 3322716, 3876502, 4984074, 5814753, 7476111, 7753004, 9968148, 11629506, 14952222, 17444259, 23259012, 29904444, 34888518, 52332777, 69777036, 104665554, 209331108]

約数ペア:

[(1, 209331108), (2, 104665554), (3, 69777036), (4, 52332777), (6, 34888518), (7, 29904444), (9, 23259012), (12, 17444259), (14, 14952222), (18, 11629506), (21, 9968148), (27, 7753004), (28, 7476111), (36, 5814753), (42, 4984074), (54, 3876502), (63, 3322716), (84, 2492037), (108, 1938251), (126, 1661358), (189, 1107572), (252, 830679), (378, 553786), (409, 511812), (677, 309204), (756, 276893), (818, 255906), (1227, 170604), (1354, 154602), (1636, 127953), (2031, 103068), (2454, 85302), (2708, 77301), (2863, 73116), (3681, 56868), (4062, 51534), (4739, 44172), (4908, 42651), (5726, 36558), (6093, 34356), (7362, 28434), (8124, 25767), (8589, 24372), (9478, 22086), (11043, 18956), (11452, 18279), (12186, 17178), (14217, 14724)]