199178892

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{431}}^1$

素因数の和:844

約数の個数: 96

約数和(自身を含む): 566092800

約数和(自身を除く): 366913908

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 99, 108, 132, 198, 297, 389, 396, 431, 594, 778, 862, 1167, 1188, 1293, 1556, 1724, 2334, 2586, 3501, 3879, 4279, 4668, 4741, 5172, 7002, 7758, 8558, 9482, 10503, 11637, 12837, 14004, 14223, 15516, 17116, 18964, 21006, 23274, 25674, 28446, 38511, 42012, 42669, 46548, 51348, 56892, 77022, 85338, 115533, 128007, 154044, 167659, 170676, 231066, 256014, 335318, 462132, 502977, 512028, 670636, 1005954, 1508931, 1844249, 2011908, 3017862, 3688498, 4526793, 5532747, 6035724, 7376996, 9053586, 11065494, 16598241, 18107172, 22130988, 33196482, 49794723, 66392964, 99589446, 199178892]

約数ペア:

[(1, 199178892), (2, 99589446), (3, 66392964), (4, 49794723), (6, 33196482), (9, 22130988), (11, 18107172), (12, 16598241), (18, 11065494), (22, 9053586), (27, 7376996), (33, 6035724), (36, 5532747), (44, 4526793), (54, 3688498), (66, 3017862), (99, 2011908), (108, 1844249), (132, 1508931), (198, 1005954), (297, 670636), (389, 512028), (396, 502977), (431, 462132), (594, 335318), (778, 256014), (862, 231066), (1167, 170676), (1188, 167659), (1293, 154044), (1556, 128007), (1724, 115533), (2334, 85338), (2586, 77022), (3501, 56892), (3879, 51348), (4279, 46548), (4668, 42669), (4741, 42012), (5172, 38511), (7002, 28446), (7758, 25674), (8558, 23274), (9482, 21006), (10503, 18964), (11637, 17116), (12837, 15516), (14004, 14223)]