221995104

素因数分解:

$2^5\times 3^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1\times {\mathrm{227}}^1$

素因数の和:468

約数の個数: 96

約数和(自身を含む): 598461696

約数和(自身を除く): 376466592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 96, 122, 167, 183, 227, 244, 334, 366, 454, 488, 501, 668, 681, 732, 908, 976, 1002, 1336, 1362, 1464, 1816, 1952, 2004, 2672, 2724, 2928, 3632, 4008, 5344, 5448, 5856, 7264, 8016, 10187, 10896, 13847, 16032, 20374, 21792, 27694, 30561, 37909, 40748, 41541, 55388, 61122, 75818, 81496, 83082, 110776, 113727, 122244, 151636, 162992, 166164, 221552, 227454, 244488, 303272, 325984, 332328, 443104, 454908, 488976, 606544, 664656, 909816, 977952, 1213088, 1329312, 1819632, 2312449, 3639264, 4624898, 6937347, 9249796, 13874694, 18499592, 27749388, 36999184, 55498776, 73998368, 110997552, 221995104]

約数ペア:

[(1, 221995104), (2, 110997552), (3, 73998368), (4, 55498776), (6, 36999184), (8, 27749388), (12, 18499592), (16, 13874694), (24, 9249796), (32, 6937347), (48, 4624898), (61, 3639264), (96, 2312449), (122, 1819632), (167, 1329312), (183, 1213088), (227, 977952), (244, 909816), (334, 664656), (366, 606544), (454, 488976), (488, 454908), (501, 443104), (668, 332328), (681, 325984), (732, 303272), (908, 244488), (976, 227454), (1002, 221552), (1336, 166164), (1362, 162992), (1464, 151636), (1816, 122244), (1952, 113727), (2004, 110776), (2672, 83082), (2724, 81496), (2928, 75818), (3632, 61122), (4008, 55388), (5344, 41541), (5448, 40748), (5856, 37909), (7264, 30561), (8016, 27694), (10187, 21792), (10896, 20374), (13847, 16032)]