199835310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{91249}}^1$

素因数の和:91332

約数の個数: 32

約数和(自身を含む): 486180000

約数和(自身を除く): 286344690

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 219, 365, 438, 730, 1095, 2190, 91249, 182498, 273747, 456245, 547494, 912490, 1368735, 2737470, 6661177, 13322354, 19983531, 33305885, 39967062, 66611770, 99917655, 199835310]

約数ペア:

[(1, 199835310), (2, 99917655), (3, 66611770), (5, 39967062), (6, 33305885), (10, 19983531), (15, 13322354), (30, 6661177), (73, 2737470), (146, 1368735), (219, 912490), (365, 547494), (438, 456245), (730, 273747), (1095, 182498), (2190, 91249)]