202273218

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{21991}}^1$

素因数の和:22079

約数の個数: 48

約数和(自身を含む): 507751296

約数和(自身を除く): 305478078

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 73, 126, 146, 219, 438, 511, 657, 1022, 1314, 1533, 3066, 4599, 9198, 21991, 43982, 65973, 131946, 153937, 197919, 307874, 395838, 461811, 923622, 1385433, 1605343, 2770866, 3210686, 4816029, 9632058, 11237401, 14448087, 22474802, 28896174, 33712203, 67424406, 101136609, 202273218]

約数ペア:

[(1, 202273218), (2, 101136609), (3, 67424406), (6, 33712203), (7, 28896174), (9, 22474802), (14, 14448087), (18, 11237401), (21, 9632058), (42, 4816029), (63, 3210686), (73, 2770866), (126, 1605343), (146, 1385433), (219, 923622), (438, 461811), (511, 395838), (657, 307874), (1022, 197919), (1314, 153937), (1533, 131946), (3066, 65973), (4599, 43982), (9198, 21991)]