201872892

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{467}}^1$

素因数の和:667

約数の個数: 96

約数和(自身を含む): 541562112

約数和(自身を除く): 339689220

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 163, 204, 221, 326, 442, 467, 489, 652, 663, 884, 934, 978, 1326, 1401, 1868, 1956, 2119, 2652, 2771, 2802, 4238, 5542, 5604, 6071, 6357, 7939, 8313, 8476, 11084, 12142, 12714, 15878, 16626, 18213, 23817, 24284, 25428, 31756, 33252, 36023, 36426, 47634, 72046, 72852, 76121, 95268, 103207, 108069, 144092, 152242, 206414, 216138, 228363, 304484, 309621, 412828, 432276, 456726, 619242, 913452, 989573, 1238484, 1294057, 1979146, 2588114, 2968719, 3882171, 3958292, 5176228, 5937438, 7764342, 11874876, 15528684, 16822741, 33645482, 50468223, 67290964, 100936446, 201872892]

約数ペア:

[(1, 201872892), (2, 100936446), (3, 67290964), (4, 50468223), (6, 33645482), (12, 16822741), (13, 15528684), (17, 11874876), (26, 7764342), (34, 5937438), (39, 5176228), (51, 3958292), (52, 3882171), (68, 2968719), (78, 2588114), (102, 1979146), (156, 1294057), (163, 1238484), (204, 989573), (221, 913452), (326, 619242), (442, 456726), (467, 432276), (489, 412828), (652, 309621), (663, 304484), (884, 228363), (934, 216138), (978, 206414), (1326, 152242), (1401, 144092), (1868, 108069), (1956, 103207), (2119, 95268), (2652, 76121), (2771, 72852), (2802, 72046), (4238, 47634), (5542, 36426), (5604, 36023), (6071, 33252), (6357, 31756), (7939, 25428), (8313, 24284), (8476, 23817), (11084, 18213), (12142, 16626), (12714, 15878)]