213156762

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1297}}^1$

素因数の和:1372

約数の個数: 96

約数和(自身を含む): 546904512

約数和(自身を除く): 333747750

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 43, 49, 78, 86, 91, 98, 129, 147, 182, 258, 273, 294, 301, 546, 559, 602, 637, 903, 1118, 1274, 1297, 1677, 1806, 1911, 2107, 2594, 3354, 3822, 3891, 3913, 4214, 6321, 7782, 7826, 9079, 11739, 12642, 16861, 18158, 23478, 27237, 27391, 33722, 50583, 54474, 54782, 55771, 63553, 82173, 101166, 111542, 118027, 127106, 164346, 167313, 190659, 236054, 334626, 354081, 381318, 390397, 708162, 725023, 780794, 826189, 1171191, 1450046, 1652378, 2175069, 2342382, 2478567, 2732779, 4350138, 4957134, 5075161, 5465558, 8198337, 10150322, 15225483, 16396674, 30450966, 35526127, 71052254, 106578381, 213156762]

約数ペア:

[(1, 213156762), (2, 106578381), (3, 71052254), (6, 35526127), (7, 30450966), (13, 16396674), (14, 15225483), (21, 10150322), (26, 8198337), (39, 5465558), (42, 5075161), (43, 4957134), (49, 4350138), (78, 2732779), (86, 2478567), (91, 2342382), (98, 2175069), (129, 1652378), (147, 1450046), (182, 1171191), (258, 826189), (273, 780794), (294, 725023), (301, 708162), (546, 390397), (559, 381318), (602, 354081), (637, 334626), (903, 236054), (1118, 190659), (1274, 167313), (1297, 164346), (1677, 127106), (1806, 118027), (1911, 111542), (2107, 101166), (2594, 82173), (3354, 63553), (3822, 55771), (3891, 54782), (3913, 54474), (4214, 50583), (6321, 33722), (7782, 27391), (7826, 27237), (9079, 23478), (11739, 18158), (12642, 16861)]