197393742

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{3257}}^1$

素因数の和:3322

約数の個数: 96

約数和(自身を含む): 540775872

約数和(自身を除く): 343382130

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 37, 39, 42, 63, 74, 78, 91, 111, 117, 126, 182, 222, 234, 259, 273, 333, 481, 518, 546, 666, 777, 819, 962, 1443, 1554, 1638, 2331, 2886, 3257, 3367, 4329, 4662, 6514, 6734, 8658, 9771, 10101, 19542, 20202, 22799, 29313, 30303, 42341, 45598, 58626, 60606, 68397, 84682, 120509, 127023, 136794, 205191, 241018, 254046, 296387, 361527, 381069, 410382, 592774, 723054, 762138, 843563, 889161, 1084581, 1566617, 1687126, 1778322, 2169162, 2530689, 2667483, 3133234, 4699851, 5061378, 5334966, 7592067, 9399702, 10966319, 14099553, 15184134, 21932638, 28199106, 32898957, 65797914, 98696871, 197393742]

約数ペア:

[(1, 197393742), (2, 98696871), (3, 65797914), (6, 32898957), (7, 28199106), (9, 21932638), (13, 15184134), (14, 14099553), (18, 10966319), (21, 9399702), (26, 7592067), (37, 5334966), (39, 5061378), (42, 4699851), (63, 3133234), (74, 2667483), (78, 2530689), (91, 2169162), (111, 1778322), (117, 1687126), (126, 1566617), (182, 1084581), (222, 889161), (234, 843563), (259, 762138), (273, 723054), (333, 592774), (481, 410382), (518, 381069), (546, 361527), (666, 296387), (777, 254046), (819, 241018), (962, 205191), (1443, 136794), (1554, 127023), (1638, 120509), (2331, 84682), (2886, 68397), (3257, 60606), (3367, 58626), (4329, 45598), (4662, 42341), (6514, 30303), (6734, 29313), (8658, 22799), (9771, 20202), (10101, 19542)]