193397190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{4057}}^1$

素因数の和:4301

約数の個数: 64

約数和(自身を含む): 532929024

約数和(自身を除く): 339531834

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 227, 454, 681, 1135, 1362, 1589, 2270, 3178, 3405, 4057, 4767, 6810, 7945, 8114, 9534, 12171, 15890, 20285, 23835, 24342, 28399, 40570, 47670, 56798, 60855, 85197, 121710, 141995, 170394, 283990, 425985, 851970, 920939, 1841878, 2762817, 4604695, 5525634, 6446573, 9209390, 12893146, 13814085, 19339719, 27628170, 32232865, 38679438, 64465730, 96698595, 193397190]

約数ペア:

[(1, 193397190), (2, 96698595), (3, 64465730), (5, 38679438), (6, 32232865), (7, 27628170), (10, 19339719), (14, 13814085), (15, 12893146), (21, 9209390), (30, 6446573), (35, 5525634), (42, 4604695), (70, 2762817), (105, 1841878), (210, 920939), (227, 851970), (454, 425985), (681, 283990), (1135, 170394), (1362, 141995), (1589, 121710), (2270, 85197), (3178, 60855), (3405, 56798), (4057, 47670), (4767, 40570), (6810, 28399), (7945, 24342), (8114, 23835), (9534, 20285), (12171, 15890)]