229780228

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{619}}^1$

素因数の和:796

約数の個数: 48

約数和(自身を含む): 438721920

約数和(自身を除く): 208941692

約数列:

[1, 2, 4, 17, 34, 53, 68, 103, 106, 206, 212, 412, 619, 901, 1238, 1751, 1802, 2476, 3502, 3604, 5459, 7004, 10523, 10918, 21046, 21836, 32807, 42092, 63757, 65614, 92803, 127514, 131228, 185606, 255028, 371212, 557719, 1083869, 1115438, 2167738, 2230876, 3379121, 4335476, 6758242, 13516484, 57445057, 114890114, 229780228]

約数ペア:

[(1, 229780228), (2, 114890114), (4, 57445057), (17, 13516484), (34, 6758242), (53, 4335476), (68, 3379121), (103, 2230876), (106, 2167738), (206, 1115438), (212, 1083869), (412, 557719), (619, 371212), (901, 255028), (1238, 185606), (1751, 131228), (1802, 127514), (2476, 92803), (3502, 65614), (3604, 63757), (5459, 42092), (7004, 32807), (10523, 21836), (10918, 21046)]