207948350

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{3083}}^1$

素因数の和:3185

約数の個数: 48

約数和(自身を含む): 413009280

約数和(自身を除く): 205060930

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 71, 95, 142, 190, 355, 475, 710, 950, 1349, 1775, 2698, 3083, 3550, 6166, 6745, 13490, 15415, 30830, 33725, 58577, 67450, 77075, 117154, 154150, 218893, 292885, 437786, 585770, 1094465, 1464425, 2188930, 2928850, 4158967, 5472325, 8317934, 10944650, 20794835, 41589670, 103974175, 207948350]

約数ペア:

[(1, 207948350), (2, 103974175), (5, 41589670), (10, 20794835), (19, 10944650), (25, 8317934), (38, 5472325), (50, 4158967), (71, 2928850), (95, 2188930), (142, 1464425), (190, 1094465), (355, 585770), (475, 437786), (710, 292885), (950, 218893), (1349, 154150), (1775, 117154), (2698, 77075), (3083, 67450), (3550, 58577), (6166, 33725), (6745, 30830), (13490, 15415)]