220131114

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{1259}}^1$

素因数の和:1475

約数の個数: 64

約数和(自身を含む): 528353280

約数和(自身を除く): 308222166

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 181, 322, 362, 483, 543, 966, 1086, 1259, 1267, 2518, 2534, 3777, 3801, 4163, 7554, 7602, 8326, 8813, 12489, 17626, 24978, 26439, 28957, 29141, 52878, 57914, 58282, 86871, 87423, 173742, 174846, 202699, 227879, 405398, 455758, 608097, 683637, 1216194, 1367274, 1595153, 3190306, 4785459, 5241217, 9570918, 10482434, 15723651, 31447302, 36688519, 73377038, 110065557, 220131114]

約数ペア:

[(1, 220131114), (2, 110065557), (3, 73377038), (6, 36688519), (7, 31447302), (14, 15723651), (21, 10482434), (23, 9570918), (42, 5241217), (46, 4785459), (69, 3190306), (138, 1595153), (161, 1367274), (181, 1216194), (322, 683637), (362, 608097), (483, 455758), (543, 405398), (966, 227879), (1086, 202699), (1259, 174846), (1267, 173742), (2518, 87423), (2534, 86871), (3777, 58282), (3801, 57914), (4163, 52878), (7554, 29141), (7602, 28957), (8326, 26439), (8813, 24978), (12489, 17626)]