220206588

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{374501}}^1$

素因数の和:374522

約数の個数: 36

約数和(自身を含む): 597705192

約数和(自身を除く): 377498604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 374501, 749002, 1123503, 1498004, 2247006, 2621507, 4494012, 5243014, 7864521, 10486028, 15729042, 18350549, 31458084, 36701098, 55051647, 73402196, 110103294, 220206588]

約数ペア:

[(1, 220206588), (2, 110103294), (3, 73402196), (4, 55051647), (6, 36701098), (7, 31458084), (12, 18350549), (14, 15729042), (21, 10486028), (28, 7864521), (42, 5243014), (49, 4494012), (84, 2621507), (98, 2247006), (147, 1498004), (196, 1123503), (294, 749002), (588, 374501)]