195938204

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{151}}^1\times {\mathrm{383}}^1$

素因数の和:567

約数の個数: 72

約数和(自身を含む): 434724864

約数和(自身を除く): 238786660

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 151, 154, 242, 302, 308, 383, 484, 604, 766, 847, 1057, 1532, 1661, 1694, 2114, 2681, 3322, 3388, 4213, 4228, 5362, 6644, 8426, 10724, 11627, 16852, 18271, 23254, 29491, 36542, 46343, 46508, 57833, 58982, 73084, 92686, 115666, 117964, 127897, 185372, 231332, 255794, 324401, 404831, 511588, 636163, 648802, 809662, 1272326, 1297604, 1619324, 2544652, 4453141, 6997793, 8906282, 13995586, 17812564, 27991172, 48984551, 97969102, 195938204]

約数ペア:

[(1, 195938204), (2, 97969102), (4, 48984551), (7, 27991172), (11, 17812564), (14, 13995586), (22, 8906282), (28, 6997793), (44, 4453141), (77, 2544652), (121, 1619324), (151, 1297604), (154, 1272326), (242, 809662), (302, 648802), (308, 636163), (383, 511588), (484, 404831), (604, 324401), (766, 255794), (847, 231332), (1057, 185372), (1532, 127897), (1661, 117964), (1694, 115666), (2114, 92686), (2681, 73084), (3322, 58982), (3388, 57833), (4213, 46508), (4228, 46343), (5362, 36542), (6644, 29491), (8426, 23254), (10724, 18271), (11627, 16852)]