222077216

素因数分解:

$2^5\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{821}}^1$

素因数の和:1017

約数の個数: 48

約数和(自身を含む): 447431040

約数和(自身を除く): 225353824

約数列:

[1, 2, 4, 8, 16, 32, 79, 107, 158, 214, 316, 428, 632, 821, 856, 1264, 1642, 1712, 2528, 3284, 3424, 6568, 8453, 13136, 16906, 26272, 33812, 64859, 67624, 87847, 129718, 135248, 175694, 259436, 270496, 351388, 518872, 702776, 1037744, 1405552, 2075488, 2811104, 6939913, 13879826, 27759652, 55519304, 111038608, 222077216]

約数ペア:

[(1, 222077216), (2, 111038608), (4, 55519304), (8, 27759652), (16, 13879826), (32, 6939913), (79, 2811104), (107, 2075488), (158, 1405552), (214, 1037744), (316, 702776), (428, 518872), (632, 351388), (821, 270496), (856, 259436), (1264, 175694), (1642, 135248), (1712, 129718), (2528, 87847), (3284, 67624), (3424, 64859), (6568, 33812), (8453, 26272), (13136, 16906)]