197788476

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{587}}^1\times {\mathrm{653}}^1$

素因数の和:1290

約数の個数: 48

約数和(自身を含む): 473768064

約数和(自身を除く): 275979588

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 587, 653, 1174, 1306, 1761, 1959, 2348, 2612, 3522, 3918, 7044, 7836, 25241, 28079, 50482, 56158, 75723, 84237, 100964, 112316, 151446, 168474, 302892, 336948, 383311, 766622, 1149933, 1533244, 2299866, 4599732, 16482373, 32964746, 49447119, 65929492, 98894238, 197788476]

約数ペア:

[(1, 197788476), (2, 98894238), (3, 65929492), (4, 49447119), (6, 32964746), (12, 16482373), (43, 4599732), (86, 2299866), (129, 1533244), (172, 1149933), (258, 766622), (516, 383311), (587, 336948), (653, 302892), (1174, 168474), (1306, 151446), (1761, 112316), (1959, 100964), (2348, 84237), (2612, 75723), (3522, 56158), (3918, 50482), (7044, 28079), (7836, 25241)]