205103670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{587}}^1\times {\mathrm{613}}^1$

素因数の和:1229

約数の個数: 64

約数和(自身を含む): 519886080

約数和(自身を除く): 314782410

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 587, 613, 1174, 1226, 1761, 1839, 2935, 3065, 3522, 3678, 5870, 6130, 8805, 9195, 11153, 11647, 17610, 18390, 22306, 23294, 33459, 34941, 55765, 58235, 66918, 69882, 111530, 116470, 167295, 174705, 334590, 349410, 359831, 719662, 1079493, 1799155, 2158986, 3598310, 5397465, 6836789, 10794930, 13673578, 20510367, 34183945, 41020734, 68367890, 102551835, 205103670]

約数ペア:

[(1, 205103670), (2, 102551835), (3, 68367890), (5, 41020734), (6, 34183945), (10, 20510367), (15, 13673578), (19, 10794930), (30, 6836789), (38, 5397465), (57, 3598310), (95, 2158986), (114, 1799155), (190, 1079493), (285, 719662), (570, 359831), (587, 349410), (613, 334590), (1174, 174705), (1226, 167295), (1761, 116470), (1839, 111530), (2935, 69882), (3065, 66918), (3522, 58235), (3678, 55765), (5870, 34941), (6130, 33459), (8805, 23294), (9195, 22306), (11153, 18390), (11647, 17610)]