203684964

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{15061}}^1$

素因数の和:15105

約数の個数: 72

約数和(自身を含む): 576934848

約数和(自身を除く): 373249884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 49, 69, 84, 92, 98, 138, 147, 161, 196, 276, 294, 322, 483, 588, 644, 966, 1127, 1932, 2254, 3381, 4508, 6762, 13524, 15061, 30122, 45183, 60244, 90366, 105427, 180732, 210854, 316281, 346403, 421708, 632562, 692806, 737989, 1039209, 1265124, 1385612, 1475978, 2078418, 2213967, 2424821, 2951956, 4156836, 4427934, 4849642, 7274463, 8855868, 9699284, 14548926, 16973747, 29097852, 33947494, 50921241, 67894988, 101842482, 203684964]

約数ペア:

[(1, 203684964), (2, 101842482), (3, 67894988), (4, 50921241), (6, 33947494), (7, 29097852), (12, 16973747), (14, 14548926), (21, 9699284), (23, 8855868), (28, 7274463), (42, 4849642), (46, 4427934), (49, 4156836), (69, 2951956), (84, 2424821), (92, 2213967), (98, 2078418), (138, 1475978), (147, 1385612), (161, 1265124), (196, 1039209), (276, 737989), (294, 692806), (322, 632562), (483, 421708), (588, 346403), (644, 316281), (966, 210854), (1127, 180732), (1932, 105427), (2254, 90366), (3381, 60244), (4508, 45183), (6762, 30122), (13524, 15061)]