207388230

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{51977}}^1$

素因数の和:52013

約数の個数: 64

約数和(自身を含む): 598786560

約数和(自身を除く): 391398330

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 665, 798, 1330, 1995, 3990, 51977, 103954, 155931, 259885, 311862, 363839, 519770, 727678, 779655, 987563, 1091517, 1559310, 1819195, 1975126, 2183034, 2962689, 3638390, 4937815, 5457585, 5925378, 6912941, 9875630, 10915170, 13825882, 14813445, 20738823, 29626890, 34564705, 41477646, 69129410, 103694115, 207388230]

約数ペア:

[(1, 207388230), (2, 103694115), (3, 69129410), (5, 41477646), (6, 34564705), (7, 29626890), (10, 20738823), (14, 14813445), (15, 13825882), (19, 10915170), (21, 9875630), (30, 6912941), (35, 5925378), (38, 5457585), (42, 4937815), (57, 3638390), (70, 2962689), (95, 2183034), (105, 1975126), (114, 1819195), (133, 1559310), (190, 1091517), (210, 987563), (266, 779655), (285, 727678), (399, 519770), (570, 363839), (665, 311862), (798, 259885), (1330, 155931), (1995, 103954), (3990, 51977)]