204566148

素因数分解:

$2^2\times 3^6\times {\mathrm{31}}^2\times {\mathrm{73}}^1$

素因数の和:157

約数の個数: 126

約数和(自身を含む): 562210782

約数和(自身を除く): 357644634

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 73, 81, 93, 108, 124, 146, 162, 186, 219, 243, 279, 292, 324, 372, 438, 486, 558, 657, 729, 837, 876, 961, 972, 1116, 1314, 1458, 1674, 1922, 1971, 2263, 2511, 2628, 2883, 2916, 3348, 3844, 3942, 4526, 5022, 5766, 5913, 6789, 7533, 7884, 8649, 9052, 10044, 11532, 11826, 13578, 15066, 17298, 17739, 20367, 22599, 23652, 25947, 27156, 30132, 34596, 35478, 40734, 45198, 51894, 53217, 61101, 70153, 70956, 77841, 81468, 90396, 103788, 106434, 122202, 140306, 155682, 183303, 210459, 212868, 233523, 244404, 280612, 311364, 366606, 420918, 467046, 549909, 631377, 700569, 733212, 841836, 934092, 1099818, 1262754, 1401138, 1649727, 1894131, 2199636, 2525508, 2802276, 3299454, 3788262, 5682393, 6598908, 7576524, 11364786, 17047179, 22729572, 34094358, 51141537, 68188716, 102283074, 204566148]

約数ペア:

[(1, 204566148), (2, 102283074), (3, 68188716), (4, 51141537), (6, 34094358), (9, 22729572), (12, 17047179), (18, 11364786), (27, 7576524), (31, 6598908), (36, 5682393), (54, 3788262), (62, 3299454), (73, 2802276), (81, 2525508), (93, 2199636), (108, 1894131), (124, 1649727), (146, 1401138), (162, 1262754), (186, 1099818), (219, 934092), (243, 841836), (279, 733212), (292, 700569), (324, 631377), (372, 549909), (438, 467046), (486, 420918), (558, 366606), (657, 311364), (729, 280612), (837, 244404), (876, 233523), (961, 212868), (972, 210459), (1116, 183303), (1314, 155682), (1458, 140306), (1674, 122202), (1922, 106434), (1971, 103788), (2263, 90396), (2511, 81468), (2628, 77841), (2883, 70956), (2916, 70153), (3348, 61101), (3844, 53217), (3942, 51894), (4526, 45198), (5022, 40734), (5766, 35478), (5913, 34596), (6789, 30132), (7533, 27156), (7884, 25947), (8649, 23652), (9052, 22599), (10044, 20367), (11532, 17739), (11826, 17298), (13578, 15066)]