201218076

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{3329}}^1$

素因数の和:3435

約数の個数: 72

約数和(自身を含む): 538181280

約数和(自身を除く): 336963204

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 73, 92, 138, 146, 207, 219, 276, 292, 414, 438, 657, 828, 876, 1314, 1679, 2628, 3329, 3358, 5037, 6658, 6716, 9987, 10074, 13316, 15111, 19974, 20148, 29961, 30222, 39948, 59922, 60444, 76567, 119844, 153134, 229701, 243017, 306268, 459402, 486034, 689103, 729051, 918804, 972068, 1378206, 1458102, 2187153, 2756412, 2916204, 4374306, 5589391, 8748612, 11178782, 16768173, 22357564, 33536346, 50304519, 67072692, 100609038, 201218076]

約数ペア:

[(1, 201218076), (2, 100609038), (3, 67072692), (4, 50304519), (6, 33536346), (9, 22357564), (12, 16768173), (18, 11178782), (23, 8748612), (36, 5589391), (46, 4374306), (69, 2916204), (73, 2756412), (92, 2187153), (138, 1458102), (146, 1378206), (207, 972068), (219, 918804), (276, 729051), (292, 689103), (414, 486034), (438, 459402), (657, 306268), (828, 243017), (876, 229701), (1314, 153134), (1679, 119844), (2628, 76567), (3329, 60444), (3358, 59922), (5037, 39948), (6658, 30222), (6716, 29961), (9987, 20148), (10074, 19974), (13316, 15111)]