201537603

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1$

素因数の和:344

約数の個数: 48

約数和(自身を含む): 312339456

約数和(自身を除く): 110801853

約数列:

[1, 3, 9, 31, 43, 93, 107, 129, 157, 279, 321, 387, 471, 963, 1333, 1413, 3317, 3999, 4601, 4867, 6751, 9951, 11997, 13803, 14601, 16799, 20253, 29853, 41409, 43803, 50397, 60759, 142631, 151191, 209281, 427893, 520769, 627843, 722357, 1283679, 1562307, 1883529, 2167071, 4686921, 6501213, 22393067, 67179201, 201537603]

約数ペア:

[(1, 201537603), (3, 67179201), (9, 22393067), (31, 6501213), (43, 4686921), (93, 2167071), (107, 1883529), (129, 1562307), (157, 1283679), (279, 722357), (321, 627843), (387, 520769), (471, 427893), (963, 209281), (1333, 151191), (1413, 142631), (3317, 60759), (3999, 50397), (4601, 43803), (4867, 41409), (6751, 29853), (9951, 20253), (11997, 16799), (13803, 14601)]