210834216

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{41243}}^1$

素因数の和:41326

約数の個数: 48

約数和(自身を含む): 579065760

約数和(自身を除く): 368231544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 426, 568, 639, 852, 1278, 1704, 2556, 5112, 41243, 82486, 123729, 164972, 247458, 329944, 371187, 494916, 742374, 989832, 1484748, 2928253, 2969496, 5856506, 8784759, 11713012, 17569518, 23426024, 26354277, 35139036, 52708554, 70278072, 105417108, 210834216]

約数ペア:

[(1, 210834216), (2, 105417108), (3, 70278072), (4, 52708554), (6, 35139036), (8, 26354277), (9, 23426024), (12, 17569518), (18, 11713012), (24, 8784759), (36, 5856506), (71, 2969496), (72, 2928253), (142, 1484748), (213, 989832), (284, 742374), (426, 494916), (568, 371187), (639, 329944), (852, 247458), (1278, 164972), (1704, 123729), (2556, 82486), (5112, 41243)]