207388522

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1\times {\mathrm{619}}^1$

素因数の和:886

約数の個数: 32

約数和(自身を含む): 345602880

約数和(自身を除く): 138214358

約数列:

[1, 2, 11, 22, 97, 157, 194, 314, 619, 1067, 1238, 1727, 2134, 3454, 6809, 13618, 15229, 30458, 60043, 97183, 120086, 167519, 194366, 335038, 660473, 1069013, 1320946, 2138026, 9426751, 18853502, 103694261, 207388522]

約数ペア:

[(1, 207388522), (2, 103694261), (11, 18853502), (22, 9426751), (97, 2138026), (157, 1320946), (194, 1069013), (314, 660473), (619, 335038), (1067, 194366), (1238, 167519), (1727, 120086), (2134, 97183), (3454, 60043), (6809, 30458), (13618, 15229)]