188654330

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{4523}}^1$

素因数の和:4670

約数の個数: 32

約数和(自身を含む): 351134784

約数和(自身を除く): 162480454

約数列:

[1, 2, 5, 10, 43, 86, 97, 194, 215, 430, 485, 970, 4171, 4523, 8342, 9046, 20855, 22615, 41710, 45230, 194489, 388978, 438731, 877462, 972445, 1944890, 2193655, 4387310, 18865433, 37730866, 94327165, 188654330]

約数ペア:

[(1, 188654330), (2, 94327165), (5, 37730866), (10, 18865433), (43, 4387310), (86, 2193655), (97, 1944890), (194, 972445), (215, 877462), (430, 438731), (485, 388978), (970, 194489), (4171, 45230), (4523, 41710), (8342, 22615), (9046, 20855)]