201714520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1367}}^1$

素因数の和:1433

約数の個数: 128

約数和(自身を含む): 567336960

約数和(自身を除く): 365622440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 31, 34, 35, 40, 56, 62, 68, 70, 85, 119, 124, 136, 140, 155, 170, 217, 238, 248, 280, 310, 340, 434, 476, 527, 595, 620, 680, 868, 952, 1054, 1085, 1190, 1240, 1367, 1736, 2108, 2170, 2380, 2635, 2734, 3689, 4216, 4340, 4760, 5270, 5468, 6835, 7378, 8680, 9569, 10540, 10936, 13670, 14756, 18445, 19138, 21080, 23239, 27340, 29512, 36890, 38276, 42377, 46478, 47845, 54680, 73780, 76552, 84754, 92956, 95690, 116195, 147560, 162673, 169508, 185912, 191380, 211885, 232390, 296639, 325346, 339016, 382760, 423770, 464780, 593278, 650692, 720409, 813365, 847540, 929560, 1186556, 1301384, 1440818, 1483195, 1626730, 1695080, 2373112, 2881636, 2966390, 3253460, 3602045, 5042863, 5763272, 5932780, 6506920, 7204090, 10085726, 11865560, 14408180, 20171452, 25214315, 28816360, 40342904, 50428630, 100857260, 201714520]

約数ペア:

[(1, 201714520), (2, 100857260), (4, 50428630), (5, 40342904), (7, 28816360), (8, 25214315), (10, 20171452), (14, 14408180), (17, 11865560), (20, 10085726), (28, 7204090), (31, 6506920), (34, 5932780), (35, 5763272), (40, 5042863), (56, 3602045), (62, 3253460), (68, 2966390), (70, 2881636), (85, 2373112), (119, 1695080), (124, 1626730), (136, 1483195), (140, 1440818), (155, 1301384), (170, 1186556), (217, 929560), (238, 847540), (248, 813365), (280, 720409), (310, 650692), (340, 593278), (434, 464780), (476, 423770), (527, 382760), (595, 339016), (620, 325346), (680, 296639), (868, 232390), (952, 211885), (1054, 191380), (1085, 185912), (1190, 169508), (1240, 162673), (1367, 147560), (1736, 116195), (2108, 95690), (2170, 92956), (2380, 84754), (2635, 76552), (2734, 73780), (3689, 54680), (4216, 47845), (4340, 46478), (4760, 42377), (5270, 38276), (5468, 36890), (6835, 29512), (7378, 27340), (8680, 23239), (9569, 21080), (10540, 19138), (10936, 18445), (13670, 14756)]