198059248

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{283}}^1$

素因数の和:422

約数の個数: 80

約数和(自身を含む): 425972736

約数和(自身を除く): 227913488

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 83, 124, 136, 166, 248, 272, 283, 332, 496, 527, 566, 664, 1054, 1132, 1328, 1411, 2108, 2264, 2573, 2822, 4216, 4528, 4811, 5146, 5644, 8432, 8773, 9622, 10292, 11288, 17546, 19244, 20584, 22576, 23489, 35092, 38488, 41168, 43741, 46978, 70184, 76976, 87482, 93956, 140368, 149141, 174964, 187912, 298282, 349928, 375824, 399313, 596564, 699856, 728159, 798626, 1193128, 1456318, 1597252, 2386256, 2912636, 3194504, 5825272, 6389008, 11650544, 12378703, 24757406, 49514812, 99029624, 198059248]

約数ペア:

[(1, 198059248), (2, 99029624), (4, 49514812), (8, 24757406), (16, 12378703), (17, 11650544), (31, 6389008), (34, 5825272), (62, 3194504), (68, 2912636), (83, 2386256), (124, 1597252), (136, 1456318), (166, 1193128), (248, 798626), (272, 728159), (283, 699856), (332, 596564), (496, 399313), (527, 375824), (566, 349928), (664, 298282), (1054, 187912), (1132, 174964), (1328, 149141), (1411, 140368), (2108, 93956), (2264, 87482), (2573, 76976), (2822, 70184), (4216, 46978), (4528, 43741), (4811, 41168), (5146, 38488), (5644, 35092), (8432, 23489), (8773, 22576), (9622, 20584), (10292, 19244), (11288, 17546)]