194952304

素因数分解:

$2^4\times {\mathrm{31}}^3\times {\mathrm{409}}^1$

素因数の和:510

約数の個数: 40

約数和(自身を含む): 391264640

約数和(自身を除く): 196312336

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 409, 496, 818, 961, 1636, 1922, 3272, 3844, 6544, 7688, 12679, 15376, 25358, 29791, 50716, 59582, 101432, 119164, 202864, 238328, 393049, 476656, 786098, 1572196, 3144392, 6288784, 12184519, 24369038, 48738076, 97476152, 194952304]

約数ペア:

[(1, 194952304), (2, 97476152), (4, 48738076), (8, 24369038), (16, 12184519), (31, 6288784), (62, 3144392), (124, 1572196), (248, 786098), (409, 476656), (496, 393049), (818, 238328), (961, 202864), (1636, 119164), (1922, 101432), (3272, 59582), (3844, 50716), (6544, 29791), (7688, 25358), (12679, 15376)]