202574268

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{8167}}^1$

素因数の和:8243

約数の個数: 72

約数和(自身を含む): 561925728

約数和(自身を除く): 359351460

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 53, 78, 106, 117, 156, 159, 212, 234, 318, 468, 477, 636, 689, 954, 1378, 1908, 2067, 2756, 4134, 6201, 8167, 8268, 12402, 16334, 24501, 24804, 32668, 49002, 73503, 98004, 106171, 147006, 212342, 294012, 318513, 424684, 432851, 637026, 865702, 955539, 1274052, 1298553, 1731404, 1911078, 2597106, 3822156, 3895659, 5194212, 5627063, 7791318, 11254126, 15582636, 16881189, 22508252, 33762378, 50643567, 67524756, 101287134, 202574268]

約数ペア:

[(1, 202574268), (2, 101287134), (3, 67524756), (4, 50643567), (6, 33762378), (9, 22508252), (12, 16881189), (13, 15582636), (18, 11254126), (26, 7791318), (36, 5627063), (39, 5194212), (52, 3895659), (53, 3822156), (78, 2597106), (106, 1911078), (117, 1731404), (156, 1298553), (159, 1274052), (212, 955539), (234, 865702), (318, 637026), (468, 432851), (477, 424684), (636, 318513), (689, 294012), (954, 212342), (1378, 147006), (1908, 106171), (2067, 98004), (2756, 73503), (4134, 49002), (6201, 32668), (8167, 24804), (8268, 24501), (12402, 16334)]