311029202

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{10193}}^1$

素因数の和:10298

約数の個数: 32

約数和(自身を含む): 543136320

約数和(自身を除く): 232107118

約数列:

[1, 2, 11, 19, 22, 38, 73, 146, 209, 418, 803, 1387, 1606, 2774, 10193, 15257, 20386, 30514, 112123, 193667, 224246, 387334, 744089, 1488178, 2130337, 4260674, 8184979, 14137691, 16369958, 28275382, 155514601, 311029202]

約数ペア:

[(1, 311029202), (2, 155514601), (11, 28275382), (19, 16369958), (22, 14137691), (38, 8184979), (73, 4260674), (146, 2130337), (209, 1488178), (418, 744089), (803, 387334), (1387, 224246), (1606, 193667), (2774, 112123), (10193, 30514), (15257, 20386)]