199655208

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{163117}}^1$

素因数の和:163146

約数の個数: 48

約数和(自身を含む): 572544180

約数和(自身を除く): 372888972

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 163117, 326234, 489351, 652468, 978702, 1304936, 1468053, 1957404, 2772989, 2936106, 3914808, 5545978, 5872212, 8318967, 11091956, 11744424, 16637934, 22183912, 24956901, 33275868, 49913802, 66551736, 99827604, 199655208]

約数ペア:

[(1, 199655208), (2, 99827604), (3, 66551736), (4, 49913802), (6, 33275868), (8, 24956901), (9, 22183912), (12, 16637934), (17, 11744424), (18, 11091956), (24, 8318967), (34, 5872212), (36, 5545978), (51, 3914808), (68, 2936106), (72, 2772989), (102, 1957404), (136, 1468053), (153, 1304936), (204, 978702), (306, 652468), (408, 489351), (612, 326234), (1224, 163117)]