208246516

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{151}}^1\times {\mathrm{4723}}^1$

素因数の和:4951

約数の個数: 24

約数和(自身を含む): 371948864

約数和(自身を除く): 163702348

約数列:

[1, 2, 4, 73, 146, 151, 292, 302, 604, 4723, 9446, 11023, 18892, 22046, 44092, 344779, 689558, 713173, 1379116, 1426346, 2852692, 52061629, 104123258, 208246516]

約数ペア:

[(1, 208246516), (2, 104123258), (4, 52061629), (73, 2852692), (146, 1426346), (151, 1379116), (292, 713173), (302, 689558), (604, 344779), (4723, 44092), (9446, 22046), (11023, 18892)]