201379620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{15187}}^1$

素因数の和:15229

約数の個数: 96

約数和(自身を含む): 642999168

約数和(自身を除く): 441619548

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 34, 39, 51, 52, 60, 65, 68, 78, 85, 102, 130, 156, 170, 195, 204, 221, 255, 260, 340, 390, 442, 510, 663, 780, 884, 1020, 1105, 1326, 2210, 2652, 3315, 4420, 6630, 13260, 15187, 30374, 45561, 60748, 75935, 91122, 151870, 182244, 197431, 227805, 258179, 303740, 394862, 455610, 516358, 592293, 774537, 789724, 911220, 987155, 1032716, 1184586, 1290895, 1549074, 1974310, 2369172, 2581790, 2961465, 3098148, 3356327, 3872685, 3948620, 5163580, 5922930, 6712654, 7745370, 10068981, 11845860, 13425308, 15490740, 16781635, 20137962, 33563270, 40275924, 50344905, 67126540, 100689810, 201379620]

約数ペア:

[(1, 201379620), (2, 100689810), (3, 67126540), (4, 50344905), (5, 40275924), (6, 33563270), (10, 20137962), (12, 16781635), (13, 15490740), (15, 13425308), (17, 11845860), (20, 10068981), (26, 7745370), (30, 6712654), (34, 5922930), (39, 5163580), (51, 3948620), (52, 3872685), (60, 3356327), (65, 3098148), (68, 2961465), (78, 2581790), (85, 2369172), (102, 1974310), (130, 1549074), (156, 1290895), (170, 1184586), (195, 1032716), (204, 987155), (221, 911220), (255, 789724), (260, 774537), (340, 592293), (390, 516358), (442, 455610), (510, 394862), (663, 303740), (780, 258179), (884, 227805), (1020, 197431), (1105, 182244), (1326, 151870), (2210, 91122), (2652, 75935), (3315, 60748), (4420, 45561), (6630, 30374), (13260, 15187)]