201219382

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{2677}}^1$

素因数の和:2765

約数の個数: 48

約数和(自身を含む): 384667920

約数和(自身を除く): 183448538

約数列:

[1, 2, 7, 13, 14, 26, 49, 59, 91, 98, 118, 182, 413, 637, 767, 826, 1274, 1534, 2677, 2891, 5354, 5369, 5782, 10738, 18739, 34801, 37478, 37583, 69602, 75166, 131173, 157943, 243607, 262346, 315886, 487214, 1105601, 1705249, 2053259, 2211202, 3410498, 4106518, 7739207, 14372813, 15478414, 28745626, 100609691, 201219382]

約数ペア:

[(1, 201219382), (2, 100609691), (7, 28745626), (13, 15478414), (14, 14372813), (26, 7739207), (49, 4106518), (59, 3410498), (91, 2211202), (98, 2053259), (118, 1705249), (182, 1105601), (413, 487214), (637, 315886), (767, 262346), (826, 243607), (1274, 157943), (1534, 131173), (2677, 75166), (2891, 69602), (5354, 37583), (5369, 37478), (5782, 34801), (10738, 18739)]