203808312

素因数分解:

$2^3\times 3^4\times {\mathrm{367}}^1\times {\mathrm{857}}^1$

素因数の和:1242

約数の個数: 80

約数和(自身を含む): 573075360

約数和(自身を除く): 369267048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 367, 648, 734, 857, 1101, 1468, 1714, 2202, 2571, 2936, 3303, 3428, 4404, 5142, 6606, 6856, 7713, 8808, 9909, 10284, 13212, 15426, 19818, 20568, 23139, 26424, 29727, 30852, 39636, 46278, 59454, 61704, 69417, 79272, 92556, 118908, 138834, 185112, 237816, 277668, 314519, 555336, 629038, 943557, 1258076, 1887114, 2516152, 2830671, 3774228, 5661342, 7548456, 8492013, 11322684, 16984026, 22645368, 25476039, 33968052, 50952078, 67936104, 101904156, 203808312]

約数ペア:

[(1, 203808312), (2, 101904156), (3, 67936104), (4, 50952078), (6, 33968052), (8, 25476039), (9, 22645368), (12, 16984026), (18, 11322684), (24, 8492013), (27, 7548456), (36, 5661342), (54, 3774228), (72, 2830671), (81, 2516152), (108, 1887114), (162, 1258076), (216, 943557), (324, 629038), (367, 555336), (648, 314519), (734, 277668), (857, 237816), (1101, 185112), (1468, 138834), (1714, 118908), (2202, 92556), (2571, 79272), (2936, 69417), (3303, 61704), (3428, 59454), (4404, 46278), (5142, 39636), (6606, 30852), (6856, 29727), (7713, 26424), (8808, 23139), (9909, 20568), (10284, 19818), (13212, 15426)]