230838152

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{15259}}^1$

素因数の和:15357

約数の個数: 32

約数和(自身を含む): 454137600

約数和(自身を除く): 223299448

約数列:

[1, 2, 4, 8, 31, 61, 62, 122, 124, 244, 248, 488, 1891, 3782, 7564, 15128, 15259, 30518, 61036, 122072, 473029, 930799, 946058, 1861598, 1892116, 3723196, 3784232, 7446392, 28854769, 57709538, 115419076, 230838152]

約数ペア:

[(1, 230838152), (2, 115419076), (4, 57709538), (8, 28854769), (31, 7446392), (61, 3784232), (62, 3723196), (122, 1892116), (124, 1861598), (244, 946058), (248, 930799), (488, 473029), (1891, 122072), (3782, 61036), (7564, 30518), (15128, 15259)]