207736620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{38047}}^1$

素因数の和:38079

約数の個数: 96

約数和(自身を含む): 715911168

約数和(自身を除く): 508174548

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 38047, 76094, 114141, 152188, 190235, 228282, 266329, 380470, 456564, 494611, 532658, 570705, 760940, 798987, 989222, 1065316, 1141410, 1331645, 1483833, 1597974, 1978444, 2282820, 2473055, 2663290, 2967666, 3195948, 3462277, 3994935, 4946110, 5326580, 5935332, 6924554, 7419165, 7989870, 9892220, 10386831, 13849108, 14838330, 15979740, 17311385, 20773662, 29676660, 34622770, 41547324, 51934155, 69245540, 103868310, 207736620]

約数ペア:

[(1, 207736620), (2, 103868310), (3, 69245540), (4, 51934155), (5, 41547324), (6, 34622770), (7, 29676660), (10, 20773662), (12, 17311385), (13, 15979740), (14, 14838330), (15, 13849108), (20, 10386831), (21, 9892220), (26, 7989870), (28, 7419165), (30, 6924554), (35, 5935332), (39, 5326580), (42, 4946110), (52, 3994935), (60, 3462277), (65, 3195948), (70, 2967666), (78, 2663290), (84, 2473055), (91, 2282820), (105, 1978444), (130, 1597974), (140, 1483833), (156, 1331645), (182, 1141410), (195, 1065316), (210, 989222), (260, 798987), (273, 760940), (364, 570705), (390, 532658), (420, 494611), (455, 456564), (546, 380470), (780, 266329), (910, 228282), (1092, 190235), (1365, 152188), (1820, 114141), (2730, 76094), (5460, 38047)]