202470548

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{709}}^1$

素因数の和:805

約数の個数: 72

約数和(自身を含む): 435133440

約数和(自身を除く): 232662892

約数列:

[1, 2, 4, 7, 14, 28, 31, 47, 49, 62, 94, 98, 124, 188, 196, 217, 329, 434, 658, 709, 868, 1316, 1418, 1457, 1519, 2303, 2836, 2914, 3038, 4606, 4963, 5828, 6076, 9212, 9926, 10199, 19852, 20398, 21979, 33323, 34741, 40796, 43958, 66646, 69482, 71393, 87916, 133292, 138964, 142786, 153853, 233261, 285572, 307706, 466522, 615412, 933044, 1033013, 1076971, 1632827, 2066026, 2153942, 3265654, 4132052, 4307884, 6531308, 7231091, 14462182, 28924364, 50617637, 101235274, 202470548]

約数ペア:

[(1, 202470548), (2, 101235274), (4, 50617637), (7, 28924364), (14, 14462182), (28, 7231091), (31, 6531308), (47, 4307884), (49, 4132052), (62, 3265654), (94, 2153942), (98, 2066026), (124, 1632827), (188, 1076971), (196, 1033013), (217, 933044), (329, 615412), (434, 466522), (658, 307706), (709, 285572), (868, 233261), (1316, 153853), (1418, 142786), (1457, 138964), (1519, 133292), (2303, 87916), (2836, 71393), (2914, 69482), (3038, 66646), (4606, 43958), (4963, 40796), (5828, 34741), (6076, 33323), (9212, 21979), (9926, 20398), (10199, 19852)]