201614140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{110777}}^1$

素因数の和:110806

約数の個数: 48

約数和(自身を含む): 521099712

約数和(自身を除く): 319485572

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 110777, 221554, 443108, 553885, 775439, 1107770, 1440101, 1550878, 2215540, 2880202, 3101756, 3877195, 5760404, 7200505, 7754390, 10080707, 14401010, 15508780, 20161414, 28802020, 40322828, 50403535, 100807070, 201614140]

約数ペア:

[(1, 201614140), (2, 100807070), (4, 50403535), (5, 40322828), (7, 28802020), (10, 20161414), (13, 15508780), (14, 14401010), (20, 10080707), (26, 7754390), (28, 7200505), (35, 5760404), (52, 3877195), (65, 3101756), (70, 2880202), (91, 2215540), (130, 1550878), (140, 1440101), (182, 1107770), (260, 775439), (364, 553885), (455, 443108), (910, 221554), (1820, 110777)]