99219406

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^2$

素因数の和:126

約数の個数: 72

約数和(自身を含む): 190679832

約数和(自身を除く): 91460426

約数列:

[1, 2, 11, 13, 19, 22, 26, 31, 38, 62, 143, 209, 247, 286, 341, 361, 403, 418, 494, 589, 682, 722, 806, 961, 1178, 1922, 2717, 3971, 4433, 4693, 5434, 6479, 7657, 7942, 8866, 9386, 10571, 11191, 12493, 12958, 15314, 18259, 21142, 22382, 24986, 36518, 51623, 84227, 103246, 123101, 137423, 145483, 168454, 200849, 237367, 246202, 274846, 290966, 346921, 401698, 474734, 693842, 1600313, 2611037, 3200626, 3816131, 4509973, 5222074, 7632262, 9019946, 49609703, 99219406]

約数ペア:

[(1, 99219406), (2, 49609703), (11, 9019946), (13, 7632262), (19, 5222074), (22, 4509973), (26, 3816131), (31, 3200626), (38, 2611037), (62, 1600313), (143, 693842), (209, 474734), (247, 401698), (286, 346921), (341, 290966), (361, 274846), (403, 246202), (418, 237367), (494, 200849), (589, 168454), (682, 145483), (722, 137423), (806, 123101), (961, 103246), (1178, 84227), (1922, 51623), (2717, 36518), (3971, 24986), (4433, 22382), (4693, 21142), (5434, 18259), (6479, 15314), (7657, 12958), (7942, 12493), (8866, 11191), (9386, 10571)]