211066814

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{3229}}^1$

素因数の和:3297

約数の個数: 48

約数和(自身を含む): 397677600

約数和(自身を除く): 186610786

約数列:

[1, 2, 7, 14, 23, 29, 46, 49, 58, 98, 161, 203, 322, 406, 667, 1127, 1334, 1421, 2254, 2842, 3229, 4669, 6458, 9338, 22603, 32683, 45206, 65366, 74267, 93641, 148534, 158221, 187282, 316442, 519869, 655487, 1039738, 1310974, 2153743, 3639083, 4307486, 4588409, 7278166, 9176818, 15076201, 30152402, 105533407, 211066814]

約数ペア:

[(1, 211066814), (2, 105533407), (7, 30152402), (14, 15076201), (23, 9176818), (29, 7278166), (46, 4588409), (49, 4307486), (58, 3639083), (98, 2153743), (161, 1310974), (203, 1039738), (322, 655487), (406, 519869), (667, 316442), (1127, 187282), (1334, 158221), (1421, 148534), (2254, 93641), (2842, 74267), (3229, 65366), (4669, 45206), (6458, 32683), (9338, 22603)]