207815776

素因数分解:

$2^5\times 7^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{227}}^1$

素因数の和:372

約数の個数: 96

約数和(自身を含む): 484468992

約数和(自身を除く): 276653216

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 67, 112, 122, 134, 224, 227, 244, 268, 427, 454, 469, 488, 536, 854, 908, 938, 976, 1072, 1589, 1708, 1816, 1876, 1952, 2144, 3178, 3416, 3632, 3752, 4087, 6356, 6832, 7264, 7504, 8174, 12712, 13664, 13847, 15008, 15209, 16348, 25424, 27694, 28609, 30418, 32696, 50848, 55388, 57218, 60836, 65392, 96929, 106463, 110776, 114436, 121672, 130784, 193858, 212926, 221552, 228872, 243344, 387716, 425852, 443104, 457744, 486688, 775432, 851704, 915488, 927749, 1550864, 1703408, 1855498, 3101728, 3406816, 3710996, 6494243, 7421992, 12988486, 14843984, 25976972, 29687968, 51953944, 103907888, 207815776]

約数ペア:

[(1, 207815776), (2, 103907888), (4, 51953944), (7, 29687968), (8, 25976972), (14, 14843984), (16, 12988486), (28, 7421992), (32, 6494243), (56, 3710996), (61, 3406816), (67, 3101728), (112, 1855498), (122, 1703408), (134, 1550864), (224, 927749), (227, 915488), (244, 851704), (268, 775432), (427, 486688), (454, 457744), (469, 443104), (488, 425852), (536, 387716), (854, 243344), (908, 228872), (938, 221552), (976, 212926), (1072, 193858), (1589, 130784), (1708, 121672), (1816, 114436), (1876, 110776), (1952, 106463), (2144, 96929), (3178, 65392), (3416, 60836), (3632, 57218), (3752, 55388), (4087, 50848), (6356, 32696), (6832, 30418), (7264, 28609), (7504, 27694), (8174, 25424), (12712, 16348), (13664, 15209), (13847, 15008)]