210691908

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{229}}^1\times {\mathrm{1217}}^1$

素因数の和:1466

約数の個数: 96

約数和(自身を含む): 627513600

約数和(自身を除く): 416821692

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 229, 252, 378, 458, 687, 756, 916, 1217, 1374, 1603, 2061, 2434, 2748, 3206, 3651, 4122, 4809, 4868, 6183, 6412, 7302, 8244, 8519, 9618, 10953, 12366, 14427, 14604, 17038, 19236, 21906, 24732, 25557, 28854, 32859, 34076, 43281, 43812, 51114, 57708, 65718, 76671, 86562, 102228, 131436, 153342, 173124, 230013, 278693, 306684, 460026, 557386, 836079, 920052, 1114772, 1672158, 1950851, 2508237, 3344316, 3901702, 5016474, 5852553, 7524711, 7803404, 10032948, 11705106, 15049422, 17557659, 23410212, 30098844, 35115318, 52672977, 70230636, 105345954, 210691908]

約数ペア:

[(1, 210691908), (2, 105345954), (3, 70230636), (4, 52672977), (6, 35115318), (7, 30098844), (9, 23410212), (12, 17557659), (14, 15049422), (18, 11705106), (21, 10032948), (27, 7803404), (28, 7524711), (36, 5852553), (42, 5016474), (54, 3901702), (63, 3344316), (84, 2508237), (108, 1950851), (126, 1672158), (189, 1114772), (229, 920052), (252, 836079), (378, 557386), (458, 460026), (687, 306684), (756, 278693), (916, 230013), (1217, 173124), (1374, 153342), (1603, 131436), (2061, 102228), (2434, 86562), (2748, 76671), (3206, 65718), (3651, 57708), (4122, 51114), (4809, 43812), (4868, 43281), (6183, 34076), (6412, 32859), (7302, 28854), (8244, 25557), (8519, 24732), (9618, 21906), (10953, 19236), (12366, 17038), (14427, 14604)]