208367005974

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{557}}^1\times {\mathrm{10733}}^1$

素因数の和:11489

約数の個数: 64

約数和(自身を含む): 431536683456

約数和(自身を除く): 223169677482

約数列:

[1, 2, 3, 6, 37, 74, 111, 157, 222, 314, 471, 557, 942, 1114, 1671, 3342, 5809, 10733, 11618, 17427, 20609, 21466, 32199, 34854, 41218, 61827, 64398, 87449, 123654, 174898, 262347, 397121, 524694, 794242, 1191363, 1685081, 2382726, 3235613, 3370162, 5055243, 5978281, 6471226, 9706839, 10110486, 11956562, 17934843, 19413678, 35869686, 62347997, 124695994, 187043991, 221196397, 374087982, 442392794, 663589191, 938590117, 1327178382, 1877180234, 2815770351, 5631540702, 34727834329, 69455668658, 104183502987, 208367005974]

約数ペア:

[(1, 208367005974), (2, 104183502987), (3, 69455668658), (6, 34727834329), (37, 5631540702), (74, 2815770351), (111, 1877180234), (157, 1327178382), (222, 938590117), (314, 663589191), (471, 442392794), (557, 374087982), (942, 221196397), (1114, 187043991), (1671, 124695994), (3342, 62347997), (5809, 35869686), (10733, 19413678), (11618, 17934843), (17427, 11956562), (20609, 10110486), (21466, 9706839), (32199, 6471226), (34854, 5978281), (41218, 5055243), (61827, 3370162), (64398, 3235613), (87449, 2382726), (123654, 1685081), (174898, 1191363), (262347, 794242), (397121, 524694)]