207142370

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{443}}^1$

素因数の和:599

約数の個数: 64

約数和(自身を含む): 414305280

約数和(自身を除く): 207162910

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 107, 115, 190, 214, 230, 437, 443, 535, 874, 886, 1070, 2033, 2185, 2215, 2461, 4066, 4370, 4430, 4922, 8417, 10165, 10189, 12305, 16834, 20330, 20378, 24610, 42085, 46759, 47401, 50945, 84170, 93518, 94802, 101890, 193591, 233795, 237005, 387182, 467590, 474010, 900619, 967955, 1090223, 1801238, 1935910, 2180446, 4503095, 5451115, 9006190, 10902230, 20714237, 41428474, 103571185, 207142370]

約数ペア:

[(1, 207142370), (2, 103571185), (5, 41428474), (10, 20714237), (19, 10902230), (23, 9006190), (38, 5451115), (46, 4503095), (95, 2180446), (107, 1935910), (115, 1801238), (190, 1090223), (214, 967955), (230, 900619), (437, 474010), (443, 467590), (535, 387182), (874, 237005), (886, 233795), (1070, 193591), (2033, 101890), (2185, 94802), (2215, 93518), (2461, 84170), (4066, 50945), (4370, 47401), (4430, 46759), (4922, 42085), (8417, 24610), (10165, 20378), (10189, 20330), (12305, 16834)]