215073474

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{15017}}^1$

素因数の和:15071

約数の個数: 64

約数和(自身を含む): 553623552

約数和(自身を除く): 338550078

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 31, 33, 42, 62, 66, 77, 93, 154, 186, 217, 231, 341, 434, 462, 651, 682, 1023, 1302, 2046, 2387, 4774, 7161, 14322, 15017, 30034, 45051, 90102, 105119, 165187, 210238, 315357, 330374, 465527, 495561, 630714, 931054, 991122, 1156309, 1396581, 2312618, 2793162, 3258689, 3468927, 5120797, 6517378, 6937854, 9776067, 10241594, 15362391, 19552134, 30724782, 35845579, 71691158, 107536737, 215073474]

約数ペア:

[(1, 215073474), (2, 107536737), (3, 71691158), (6, 35845579), (7, 30724782), (11, 19552134), (14, 15362391), (21, 10241594), (22, 9776067), (31, 6937854), (33, 6517378), (42, 5120797), (62, 3468927), (66, 3258689), (77, 2793162), (93, 2312618), (154, 1396581), (186, 1156309), (217, 991122), (231, 931054), (341, 630714), (434, 495561), (462, 465527), (651, 330374), (682, 315357), (1023, 210238), (1302, 165187), (2046, 105119), (2387, 90102), (4774, 45051), (7161, 30034), (14322, 15017)]