211345930

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{773}}^1\times {\mathrm{1439}}^1$

素因数の和:2238

約数の個数: 32

約数和(自身を含む): 401241600

約数和(自身を除く): 189895670

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 773, 1439, 1546, 2878, 3865, 7195, 7730, 14390, 14687, 27341, 29374, 54682, 73435, 136705, 146870, 273410, 1112347, 2224694, 5561735, 11123470, 21134593, 42269186, 105672965, 211345930]

約数ペア:

[(1, 211345930), (2, 105672965), (5, 42269186), (10, 21134593), (19, 11123470), (38, 5561735), (95, 2224694), (190, 1112347), (773, 273410), (1439, 146870), (1546, 136705), (2878, 73435), (3865, 54682), (7195, 29374), (7730, 27341), (14390, 14687)]