198442248

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{5197}}^1$

素因数の和:5286

約数の個数: 64

約数和(自身を含む): 521463360

約数和(自身を除く): 323021112

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 43, 74, 86, 111, 129, 148, 172, 222, 258, 296, 344, 444, 516, 888, 1032, 1591, 3182, 4773, 5197, 6364, 9546, 10394, 12728, 15591, 19092, 20788, 31182, 38184, 41576, 62364, 124728, 192289, 223471, 384578, 446942, 576867, 670413, 769156, 893884, 1153734, 1340826, 1538312, 1787768, 2307468, 2681652, 4614936, 5363304, 8268427, 16536854, 24805281, 33073708, 49610562, 66147416, 99221124, 198442248]

約数ペア:

[(1, 198442248), (2, 99221124), (3, 66147416), (4, 49610562), (6, 33073708), (8, 24805281), (12, 16536854), (24, 8268427), (37, 5363304), (43, 4614936), (74, 2681652), (86, 2307468), (111, 1787768), (129, 1538312), (148, 1340826), (172, 1153734), (222, 893884), (258, 769156), (296, 670413), (344, 576867), (444, 446942), (516, 384578), (888, 223471), (1032, 192289), (1591, 124728), (3182, 62364), (4773, 41576), (5197, 38184), (6364, 31182), (9546, 20788), (10394, 19092), (12728, 15591)]