201271788

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{7177}}^1$

素因数の和:7247

約数の個数: 72

約数和(自身を含む): 548686320

約数和(自身を除く): 347414532

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 41, 57, 76, 82, 114, 123, 164, 171, 228, 246, 342, 369, 492, 684, 738, 779, 1476, 1558, 2337, 3116, 4674, 7011, 7177, 9348, 14022, 14354, 21531, 28044, 28708, 43062, 64593, 86124, 129186, 136363, 258372, 272726, 294257, 409089, 545452, 588514, 818178, 882771, 1177028, 1227267, 1636356, 1765542, 2454534, 2648313, 3531084, 4909068, 5296626, 5590883, 10593252, 11181766, 16772649, 22363532, 33545298, 50317947, 67090596, 100635894, 201271788]

約数ペア:

[(1, 201271788), (2, 100635894), (3, 67090596), (4, 50317947), (6, 33545298), (9, 22363532), (12, 16772649), (18, 11181766), (19, 10593252), (36, 5590883), (38, 5296626), (41, 4909068), (57, 3531084), (76, 2648313), (82, 2454534), (114, 1765542), (123, 1636356), (164, 1227267), (171, 1177028), (228, 882771), (246, 818178), (342, 588514), (369, 545452), (492, 409089), (684, 294257), (738, 272726), (779, 258372), (1476, 136363), (1558, 129186), (2337, 86124), (3116, 64593), (4674, 43062), (7011, 28708), (7177, 28044), (9348, 21531), (14022, 14354)]