211364172

素因数分解:

$2^2\times 3^2\times {\mathrm{349}}^1\times {\mathrm{16823}}^1$

素因数の和:17182

約数の個数: 36

約数和(自身を含む): 535844400

約数和(自身を除く): 324480228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 349, 698, 1047, 1396, 2094, 3141, 4188, 6282, 12564, 16823, 33646, 50469, 67292, 100938, 151407, 201876, 302814, 605628, 5871227, 11742454, 17613681, 23484908, 35227362, 52841043, 70454724, 105682086, 211364172]

約数ペア:

[(1, 211364172), (2, 105682086), (3, 70454724), (4, 52841043), (6, 35227362), (9, 23484908), (12, 17613681), (18, 11742454), (36, 5871227), (349, 605628), (698, 302814), (1047, 201876), (1396, 151407), (2094, 100938), (3141, 67292), (4188, 50469), (6282, 33646), (12564, 16823)]