209195784

素因数分解:

$2^3\times 3^5\times 7^1\times {\mathrm{15373}}^1$

素因数の和:15401

約数の個数: 96

約数和(自身を含む): 671536320

約数和(自身を除く): 462340536

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 243, 252, 324, 378, 486, 504, 567, 648, 756, 972, 1134, 1512, 1701, 1944, 2268, 3402, 4536, 6804, 13608, 15373, 30746, 46119, 61492, 92238, 107611, 122984, 138357, 184476, 215222, 276714, 322833, 368952, 415071, 430444, 553428, 645666, 830142, 860888, 968499, 1106856, 1245213, 1291332, 1660284, 1936998, 2490426, 2582664, 2905497, 3320568, 3735639, 3873996, 4980852, 5810994, 7471278, 7747992, 8716491, 9961704, 11621988, 14942556, 17432982, 23243976, 26149473, 29885112, 34865964, 52298946, 69731928, 104597892, 209195784]

約数ペア:

[(1, 209195784), (2, 104597892), (3, 69731928), (4, 52298946), (6, 34865964), (7, 29885112), (8, 26149473), (9, 23243976), (12, 17432982), (14, 14942556), (18, 11621988), (21, 9961704), (24, 8716491), (27, 7747992), (28, 7471278), (36, 5810994), (42, 4980852), (54, 3873996), (56, 3735639), (63, 3320568), (72, 2905497), (81, 2582664), (84, 2490426), (108, 1936998), (126, 1660284), (162, 1291332), (168, 1245213), (189, 1106856), (216, 968499), (243, 860888), (252, 830142), (324, 645666), (378, 553428), (486, 430444), (504, 415071), (567, 368952), (648, 322833), (756, 276714), (972, 215222), (1134, 184476), (1512, 138357), (1701, 122984), (1944, 107611), (2268, 92238), (3402, 61492), (4536, 46119), (6804, 30746), (13608, 15373)]