201616860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1\times {\mathrm{227}}^1$

素因数の和:483

約数の個数: 96

約数和(自身を含む): 576398592

約数和(自身を除く): 374781732

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 113, 131, 226, 227, 262, 339, 393, 452, 454, 524, 565, 655, 678, 681, 786, 908, 1130, 1135, 1310, 1356, 1362, 1572, 1695, 1965, 2260, 2270, 2620, 2724, 3390, 3405, 3930, 4540, 6780, 6810, 7860, 13620, 14803, 25651, 29606, 29737, 44409, 51302, 59212, 59474, 74015, 76953, 88818, 89211, 102604, 118948, 128255, 148030, 148685, 153906, 177636, 178422, 222045, 256510, 296060, 297370, 307812, 356844, 384765, 444090, 446055, 513020, 594740, 769530, 888180, 892110, 1539060, 1784220, 3360281, 6720562, 10080843, 13441124, 16801405, 20161686, 33602810, 40323372, 50404215, 67205620, 100808430, 201616860]

約数ペア:

[(1, 201616860), (2, 100808430), (3, 67205620), (4, 50404215), (5, 40323372), (6, 33602810), (10, 20161686), (12, 16801405), (15, 13441124), (20, 10080843), (30, 6720562), (60, 3360281), (113, 1784220), (131, 1539060), (226, 892110), (227, 888180), (262, 769530), (339, 594740), (393, 513020), (452, 446055), (454, 444090), (524, 384765), (565, 356844), (655, 307812), (678, 297370), (681, 296060), (786, 256510), (908, 222045), (1130, 178422), (1135, 177636), (1310, 153906), (1356, 148685), (1362, 148030), (1572, 128255), (1695, 118948), (1965, 102604), (2260, 89211), (2270, 88818), (2620, 76953), (2724, 74015), (3390, 59474), (3405, 59212), (3930, 51302), (4540, 44409), (6780, 29737), (6810, 29606), (7860, 25651), (13620, 14803)]