199697448

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{3343}}^1$

素因数の和:3502

約数の個数: 64

約数和(自身を含む): 529689600

約数和(自身を除く): 329992152

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 131, 152, 228, 262, 393, 456, 524, 786, 1048, 1572, 2489, 3144, 3343, 4978, 6686, 7467, 9956, 10029, 13372, 14934, 19912, 20058, 26744, 29868, 40116, 59736, 63517, 80232, 127034, 190551, 254068, 381102, 437933, 508136, 762204, 875866, 1313799, 1524408, 1751732, 2627598, 3503464, 5255196, 8320727, 10510392, 16641454, 24962181, 33282908, 49924362, 66565816, 99848724, 199697448]

約数ペア:

[(1, 199697448), (2, 99848724), (3, 66565816), (4, 49924362), (6, 33282908), (8, 24962181), (12, 16641454), (19, 10510392), (24, 8320727), (38, 5255196), (57, 3503464), (76, 2627598), (114, 1751732), (131, 1524408), (152, 1313799), (228, 875866), (262, 762204), (393, 508136), (456, 437933), (524, 381102), (786, 254068), (1048, 190551), (1572, 127034), (2489, 80232), (3144, 63517), (3343, 59736), (4978, 40116), (6686, 29868), (7467, 26744), (9956, 20058), (10029, 19912), (13372, 14934)]