206670996

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{241}}^1$

素因数の和:382

約数の個数: 144

約数和(自身を含む): 621548928

約数和(自身を除く): 414877932

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 41, 42, 63, 82, 83, 84, 123, 126, 164, 166, 241, 246, 249, 252, 287, 332, 369, 482, 492, 498, 574, 581, 723, 738, 747, 861, 964, 996, 1148, 1162, 1446, 1476, 1494, 1687, 1722, 1743, 2169, 2324, 2583, 2892, 2988, 3374, 3403, 3444, 3486, 4338, 5061, 5166, 5229, 6748, 6806, 6972, 8676, 9881, 10122, 10209, 10332, 10458, 13612, 15183, 19762, 20003, 20244, 20418, 20916, 23821, 29643, 30366, 30627, 39524, 40006, 40836, 47642, 59286, 60009, 60732, 61254, 69167, 71463, 80012, 88929, 95284, 118572, 120018, 122508, 138334, 140021, 142926, 177858, 180027, 207501, 214389, 240036, 276668, 280042, 285852, 355716, 360054, 415002, 420063, 428778, 560084, 622503, 720108, 820123, 830004, 840126, 857556, 1245006, 1260189, 1640246, 1680252, 2460369, 2490012, 2520378, 3280492, 4920738, 5040756, 5740861, 7381107, 9841476, 11481722, 14762214, 17222583, 22963444, 29524428, 34445166, 51667749, 68890332, 103335498, 206670996]

約数ペア:

[(1, 206670996), (2, 103335498), (3, 68890332), (4, 51667749), (6, 34445166), (7, 29524428), (9, 22963444), (12, 17222583), (14, 14762214), (18, 11481722), (21, 9841476), (28, 7381107), (36, 5740861), (41, 5040756), (42, 4920738), (63, 3280492), (82, 2520378), (83, 2490012), (84, 2460369), (123, 1680252), (126, 1640246), (164, 1260189), (166, 1245006), (241, 857556), (246, 840126), (249, 830004), (252, 820123), (287, 720108), (332, 622503), (369, 560084), (482, 428778), (492, 420063), (498, 415002), (574, 360054), (581, 355716), (723, 285852), (738, 280042), (747, 276668), (861, 240036), (964, 214389), (996, 207501), (1148, 180027), (1162, 177858), (1446, 142926), (1476, 140021), (1494, 138334), (1687, 122508), (1722, 120018), (1743, 118572), (2169, 95284), (2324, 88929), (2583, 80012), (2892, 71463), (2988, 69167), (3374, 61254), (3403, 60732), (3444, 60009), (3486, 59286), (4338, 47642), (5061, 40836), (5166, 40006), (5229, 39524), (6748, 30627), (6806, 30366), (6972, 29643), (8676, 23821), (9881, 20916), (10122, 20418), (10209, 20244), (10332, 20003), (10458, 19762), (13612, 15183)]