230200086

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{389}}^1$

素因数の和:621

約数の個数: 64

約数和(自身を含む): 505440000

約数和(自身を除く): 275239914

約数列:

[1, 2, 3, 6, 19, 29, 38, 57, 58, 87, 114, 174, 179, 358, 389, 537, 551, 778, 1074, 1102, 1167, 1653, 2334, 3306, 3401, 5191, 6802, 7391, 10203, 10382, 11281, 14782, 15573, 20406, 22173, 22562, 31146, 33843, 44346, 67686, 69631, 98629, 139262, 197258, 208893, 214339, 295887, 417786, 428678, 591774, 643017, 1286034, 1322989, 2019299, 2645978, 3968967, 4038598, 6057897, 7937934, 12115794, 38366681, 76733362, 115100043, 230200086]

約数ペア:

[(1, 230200086), (2, 115100043), (3, 76733362), (6, 38366681), (19, 12115794), (29, 7937934), (38, 6057897), (57, 4038598), (58, 3968967), (87, 2645978), (114, 2019299), (174, 1322989), (179, 1286034), (358, 643017), (389, 591774), (537, 428678), (551, 417786), (778, 295887), (1074, 214339), (1102, 208893), (1167, 197258), (1653, 139262), (2334, 98629), (3306, 69631), (3401, 67686), (5191, 44346), (6802, 33843), (7391, 31146), (10203, 22562), (10382, 22173), (11281, 20406), (14782, 15573)]