197700392

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{6277}}^1$

素因数の和:6441

約数の個数: 32

約数和(自身を含む): 385720320

約数和(自身を除く): 188019928

約数列:

[1, 2, 4, 8, 31, 62, 124, 127, 248, 254, 508, 1016, 3937, 6277, 7874, 12554, 15748, 25108, 31496, 50216, 194587, 389174, 778348, 797179, 1556696, 1594358, 3188716, 6377432, 24712549, 49425098, 98850196, 197700392]

約数ペア:

[(1, 197700392), (2, 98850196), (4, 49425098), (8, 24712549), (31, 6377432), (62, 3188716), (124, 1594358), (127, 1556696), (248, 797179), (254, 778348), (508, 389174), (1016, 194587), (3937, 50216), (6277, 31496), (7874, 25108), (12554, 15748)]