186977879

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{401}}^1$

素因数の和:551

約数の個数: 32

約数和(自身を含む): 226920960

約数和(自身を除く): 39943081

約数列:

[1, 11, 19, 23, 97, 209, 253, 401, 437, 1067, 1843, 2231, 4411, 4807, 7619, 9223, 20273, 24541, 38897, 42389, 83809, 101453, 175237, 427867, 466279, 739043, 894631, 1927607, 8129473, 9840941, 16997989, 186977879]

約数ペア:

[(1, 186977879), (11, 16997989), (19, 9840941), (23, 8129473), (97, 1927607), (209, 894631), (253, 739043), (401, 466279), (437, 427867), (1067, 175237), (1843, 101453), (2231, 83809), (4411, 42389), (4807, 38897), (7619, 24541), (9223, 20273)]