197169672

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:212

約数の個数: 192

約数和(自身を含む): 622448640

約数和(自身を除く): 425278968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 31, 34, 42, 51, 56, 62, 68, 84, 93, 102, 119, 124, 131, 136, 168, 186, 204, 217, 238, 248, 262, 289, 357, 372, 393, 408, 434, 476, 524, 527, 578, 651, 714, 744, 786, 867, 868, 917, 952, 1048, 1054, 1156, 1302, 1428, 1572, 1581, 1734, 1736, 1834, 2023, 2108, 2227, 2312, 2604, 2751, 2856, 3144, 3162, 3468, 3668, 3689, 4046, 4061, 4216, 4454, 5208, 5502, 6069, 6324, 6681, 6936, 7336, 7378, 8092, 8122, 8908, 8959, 11004, 11067, 12138, 12183, 12648, 13362, 14756, 15589, 16184, 16244, 17816, 17918, 22008, 22134, 24276, 24366, 26724, 26877, 28427, 29512, 31178, 32488, 35836, 37859, 44268, 46767, 48552, 48732, 53448, 53754, 56854, 62356, 62713, 69037, 71672, 75718, 85281, 88536, 93534, 97464, 107508, 113577, 113708, 124712, 125426, 138074, 151436, 170562, 187068, 188139, 207111, 215016, 227154, 227416, 250852, 265013, 276148, 302872, 341124, 374136, 376278, 414222, 454308, 483259, 501704, 530026, 552296, 682248, 752556, 795039, 828444, 908616, 966518, 1060052, 1173629, 1449777, 1505112, 1590078, 1656888, 1933036, 2120104, 2347258, 2899554, 3180156, 3520887, 3866072, 4694516, 5799108, 6360312, 7041774, 8215403, 9389032, 11598216, 14083548, 16430806, 24646209, 28167096, 32861612, 49292418, 65723224, 98584836, 197169672]

約数ペア:

[(1, 197169672), (2, 98584836), (3, 65723224), (4, 49292418), (6, 32861612), (7, 28167096), (8, 24646209), (12, 16430806), (14, 14083548), (17, 11598216), (21, 9389032), (24, 8215403), (28, 7041774), (31, 6360312), (34, 5799108), (42, 4694516), (51, 3866072), (56, 3520887), (62, 3180156), (68, 2899554), (84, 2347258), (93, 2120104), (102, 1933036), (119, 1656888), (124, 1590078), (131, 1505112), (136, 1449777), (168, 1173629), (186, 1060052), (204, 966518), (217, 908616), (238, 828444), (248, 795039), (262, 752556), (289, 682248), (357, 552296), (372, 530026), (393, 501704), (408, 483259), (434, 454308), (476, 414222), (524, 376278), (527, 374136), (578, 341124), (651, 302872), (714, 276148), (744, 265013), (786, 250852), (867, 227416), (868, 227154), (917, 215016), (952, 207111), (1048, 188139), (1054, 187068), (1156, 170562), (1302, 151436), (1428, 138074), (1572, 125426), (1581, 124712), (1734, 113708), (1736, 113577), (1834, 107508), (2023, 97464), (2108, 93534), (2227, 88536), (2312, 85281), (2604, 75718), (2751, 71672), (2856, 69037), (3144, 62713), (3162, 62356), (3468, 56854), (3668, 53754), (3689, 53448), (4046, 48732), (4061, 48552), (4216, 46767), (4454, 44268), (5208, 37859), (5502, 35836), (6069, 32488), (6324, 31178), (6681, 29512), (6936, 28427), (7336, 26877), (7378, 26724), (8092, 24366), (8122, 24276), (8908, 22134), (8959, 22008), (11004, 17918), (11067, 17816), (12138, 16244), (12183, 16184), (12648, 15589), (13362, 14756)]