202975138

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{719}}^1$

素因数の和:799

約数の個数: 48

約数和(自身を含む): 355518720

約数和(自身を除く): 152543582

約数列:

[1, 2, 17, 19, 23, 34, 38, 46, 323, 361, 391, 437, 646, 719, 722, 782, 874, 1438, 6137, 7429, 8303, 12223, 12274, 13661, 14858, 16537, 16606, 24446, 27322, 33074, 141151, 232237, 259559, 281129, 282302, 314203, 464474, 519118, 562258, 628406, 4412503, 5341451, 5969857, 8825006, 10682902, 11939714, 101487569, 202975138]

約数ペア:

[(1, 202975138), (2, 101487569), (17, 11939714), (19, 10682902), (23, 8825006), (34, 5969857), (38, 5341451), (46, 4412503), (323, 628406), (361, 562258), (391, 519118), (437, 464474), (646, 314203), (719, 282302), (722, 281129), (782, 259559), (874, 232237), (1438, 141151), (6137, 33074), (7429, 27322), (8303, 24446), (12223, 16606), (12274, 16537), (13661, 14858)]