207653546

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{1307}}^1$

素因数の和:1478

約数の個数: 32

約数和(自身を含む): 339975360

約数和(自身を除く): 132321814

約数列:

[1, 2, 19, 37, 38, 74, 113, 226, 703, 1307, 1406, 2147, 2614, 4181, 4294, 8362, 24833, 48359, 49666, 79439, 96718, 147691, 158878, 295382, 918821, 1837642, 2806129, 5464567, 5612258, 10929134, 103826773, 207653546]

約数ペア:

[(1, 207653546), (2, 103826773), (19, 10929134), (37, 5612258), (38, 5464567), (74, 2806129), (113, 1837642), (226, 918821), (703, 295382), (1307, 158878), (1406, 147691), (2147, 96718), (2614, 79439), (4181, 49666), (4294, 48359), (8362, 24833)]