202172982

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1\times {\mathrm{179}}^1$

素因数の和:461

約数の個数: 64

約数和(自身を含む): 450489600

約数和(自身を除く): 248316618

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 109, 157, 179, 218, 314, 327, 358, 471, 537, 654, 942, 1074, 1199, 1727, 1969, 2398, 3454, 3597, 3938, 5181, 5907, 7194, 10362, 11814, 17113, 19511, 28103, 34226, 39022, 51339, 56206, 58533, 84309, 102678, 117066, 168618, 188243, 214621, 309133, 376486, 429242, 564729, 618266, 643863, 927399, 1129458, 1287726, 1854798, 3063227, 6126454, 9189681, 18379362, 33695497, 67390994, 101086491, 202172982]

約数ペア:

[(1, 202172982), (2, 101086491), (3, 67390994), (6, 33695497), (11, 18379362), (22, 9189681), (33, 6126454), (66, 3063227), (109, 1854798), (157, 1287726), (179, 1129458), (218, 927399), (314, 643863), (327, 618266), (358, 564729), (471, 429242), (537, 376486), (654, 309133), (942, 214621), (1074, 188243), (1199, 168618), (1727, 117066), (1969, 102678), (2398, 84309), (3454, 58533), (3597, 56206), (3938, 51339), (5181, 39022), (5907, 34226), (7194, 28103), (10362, 19511), (11814, 17113)]