206693010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{37649}}^1$

素因数の和:37723

約数の個数: 48

約数和(自身を含む): 546226200

約数和(自身を除く): 339533190

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 61, 90, 122, 183, 305, 366, 549, 610, 915, 1098, 1830, 2745, 5490, 37649, 75298, 112947, 188245, 225894, 338841, 376490, 564735, 677682, 1129470, 1694205, 2296589, 3388410, 4593178, 6889767, 11482945, 13779534, 20669301, 22965890, 34448835, 41338602, 68897670, 103346505, 206693010]

約数ペア:

[(1, 206693010), (2, 103346505), (3, 68897670), (5, 41338602), (6, 34448835), (9, 22965890), (10, 20669301), (15, 13779534), (18, 11482945), (30, 6889767), (45, 4593178), (61, 3388410), (90, 2296589), (122, 1694205), (183, 1129470), (305, 677682), (366, 564735), (549, 376490), (610, 338841), (915, 225894), (1098, 188245), (1830, 112947), (2745, 75298), (5490, 37649)]