202274163

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{257}}^1$

素因数の和:345

約数の個数: 72

約数和(自身を含む): 373018464

約数和(自身を除く): 170744301

約数列:

[1, 3, 7, 9, 13, 21, 31, 39, 63, 91, 93, 117, 217, 257, 273, 279, 403, 651, 771, 819, 961, 1209, 1799, 1953, 2313, 2821, 2883, 3341, 3627, 5397, 6727, 7967, 8463, 8649, 10023, 12493, 16191, 20181, 23387, 23901, 25389, 30069, 37479, 55769, 60543, 70161, 71703, 87451, 103571, 112437, 167307, 210483, 246977, 262353, 310713, 501921, 724997, 740931, 787059, 932139, 1728839, 2174991, 2222793, 3210701, 5186517, 6524973, 9632103, 15559551, 22474907, 28896309, 67424721, 202274163]

約数ペア:

[(1, 202274163), (3, 67424721), (7, 28896309), (9, 22474907), (13, 15559551), (21, 9632103), (31, 6524973), (39, 5186517), (63, 3210701), (91, 2222793), (93, 2174991), (117, 1728839), (217, 932139), (257, 787059), (273, 740931), (279, 724997), (403, 501921), (651, 310713), (771, 262353), (819, 246977), (961, 210483), (1209, 167307), (1799, 112437), (1953, 103571), (2313, 87451), (2821, 71703), (2883, 70161), (3341, 60543), (3627, 55769), (5397, 37479), (6727, 30069), (7967, 25389), (8463, 23901), (8649, 23387), (10023, 20181), (12493, 16191)]