206430228

素因数分解:

$2^2\times 3^3\times {\mathrm{71}}^1\times {\mathrm{26921}}^1$

素因数の和:27005

約数の個数: 48

約数和(自身を含む): 542747520

約数和(自身を除く): 336317292

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 108, 142, 213, 284, 426, 639, 852, 1278, 1917, 2556, 3834, 7668, 26921, 53842, 80763, 107684, 161526, 242289, 323052, 484578, 726867, 969156, 1453734, 1911391, 2907468, 3822782, 5734173, 7645564, 11468346, 17202519, 22936692, 34405038, 51607557, 68810076, 103215114, 206430228]

約数ペア:

[(1, 206430228), (2, 103215114), (3, 68810076), (4, 51607557), (6, 34405038), (9, 22936692), (12, 17202519), (18, 11468346), (27, 7645564), (36, 5734173), (54, 3822782), (71, 2907468), (108, 1911391), (142, 1453734), (213, 969156), (284, 726867), (426, 484578), (639, 323052), (852, 242289), (1278, 161526), (1917, 107684), (2556, 80763), (3834, 53842), (7668, 26921)]