205589296

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{68713}}^1$

素因数の和:68749

約数の個数: 40

約数和(自身を含む): 460108944

約数和(自身を除く): 254519648

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 272, 374, 748, 1496, 2992, 68713, 137426, 274852, 549704, 755843, 1099408, 1168121, 1511686, 2336242, 3023372, 4672484, 6046744, 9344968, 12093488, 12849331, 18689936, 25698662, 51397324, 102794648, 205589296]

約数ペア:

[(1, 205589296), (2, 102794648), (4, 51397324), (8, 25698662), (11, 18689936), (16, 12849331), (17, 12093488), (22, 9344968), (34, 6046744), (44, 4672484), (68, 3023372), (88, 2336242), (136, 1511686), (176, 1168121), (187, 1099408), (272, 755843), (374, 549704), (748, 274852), (1496, 137426), (2992, 68713)]