201690652

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1\times {\mathrm{293}}^1$

素因数の和:558

約数の個数: 48

約数和(自身を含む): 384072192

約数和(自身を除く): 182381540

約数列:

[1, 2, 4, 17, 34, 53, 68, 106, 191, 212, 293, 382, 586, 764, 901, 1172, 1802, 3247, 3604, 4981, 6494, 9962, 10123, 12988, 15529, 19924, 20246, 31058, 40492, 55963, 62116, 111926, 172091, 223852, 263993, 344182, 527986, 688364, 951371, 1055972, 1902742, 2966039, 3805484, 5932078, 11864156, 50422663, 100845326, 201690652]

約数ペア:

[(1, 201690652), (2, 100845326), (4, 50422663), (17, 11864156), (34, 5932078), (53, 3805484), (68, 2966039), (106, 1902742), (191, 1055972), (212, 951371), (293, 688364), (382, 527986), (586, 344182), (764, 263993), (901, 223852), (1172, 172091), (1802, 111926), (3247, 62116), (3604, 55963), (4981, 40492), (6494, 31058), (9962, 20246), (10123, 19924), (12988, 15529)]