206157210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{2377}}^1$

素因数の和:2460

約数の個数: 96

約数和(自身を含む): 585558720

約数和(自身を除く): 379401510

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 59, 70, 98, 105, 118, 147, 177, 210, 245, 294, 295, 354, 413, 490, 590, 735, 826, 885, 1239, 1470, 1770, 2065, 2377, 2478, 2891, 4130, 4754, 5782, 6195, 7131, 8673, 11885, 12390, 14262, 14455, 16639, 17346, 23770, 28910, 33278, 35655, 43365, 49917, 71310, 83195, 86730, 99834, 116473, 140243, 166390, 232946, 249585, 280486, 349419, 420729, 499170, 582365, 698838, 701215, 841458, 981701, 1164730, 1402430, 1747095, 1963402, 2103645, 2945103, 3494190, 4207290, 4908505, 5890206, 6871907, 9817010, 13743814, 14725515, 20615721, 29451030, 34359535, 41231442, 68719070, 103078605, 206157210]

約数ペア:

[(1, 206157210), (2, 103078605), (3, 68719070), (5, 41231442), (6, 34359535), (7, 29451030), (10, 20615721), (14, 14725515), (15, 13743814), (21, 9817010), (30, 6871907), (35, 5890206), (42, 4908505), (49, 4207290), (59, 3494190), (70, 2945103), (98, 2103645), (105, 1963402), (118, 1747095), (147, 1402430), (177, 1164730), (210, 981701), (245, 841458), (294, 701215), (295, 698838), (354, 582365), (413, 499170), (490, 420729), (590, 349419), (735, 280486), (826, 249585), (885, 232946), (1239, 166390), (1470, 140243), (1770, 116473), (2065, 99834), (2377, 86730), (2478, 83195), (2891, 71310), (4130, 49917), (4754, 43365), (5782, 35655), (6195, 33278), (7131, 28910), (8673, 23770), (11885, 17346), (12390, 16639), (14262, 14455)]