213702948

素因数分解:

$2^2\times 3^5\times {\mathrm{43}}^1\times {\mathrm{5113}}^1$

素因数の和:5175

約数の個数: 72

約数和(自身を含む): 573340768

約数和(自身を除く): 359637820

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 81, 86, 108, 129, 162, 172, 243, 258, 324, 387, 486, 516, 774, 972, 1161, 1548, 2322, 3483, 4644, 5113, 6966, 10226, 10449, 13932, 15339, 20452, 20898, 30678, 41796, 46017, 61356, 92034, 138051, 184068, 219859, 276102, 414153, 439718, 552204, 659577, 828306, 879436, 1242459, 1319154, 1656612, 1978731, 2484918, 2638308, 3957462, 4969836, 5936193, 7914924, 11872386, 17808579, 23744772, 35617158, 53425737, 71234316, 106851474, 213702948]

約数ペア:

[(1, 213702948), (2, 106851474), (3, 71234316), (4, 53425737), (6, 35617158), (9, 23744772), (12, 17808579), (18, 11872386), (27, 7914924), (36, 5936193), (43, 4969836), (54, 3957462), (81, 2638308), (86, 2484918), (108, 1978731), (129, 1656612), (162, 1319154), (172, 1242459), (243, 879436), (258, 828306), (324, 659577), (387, 552204), (486, 439718), (516, 414153), (774, 276102), (972, 219859), (1161, 184068), (1548, 138051), (2322, 92034), (3483, 61356), (4644, 46017), (5113, 41796), (6966, 30678), (10226, 20898), (10449, 20452), (13932, 15339)]