209219612

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{62791}}^1$

素因数の和:62826

約数の個数: 36

約数和(自身を含む): 450972144

約数和(自身を除く): 241752532

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 196, 238, 476, 833, 1666, 3332, 62791, 125582, 251164, 439537, 879074, 1067447, 1758148, 2134894, 3076759, 4269788, 6153518, 7472129, 12307036, 14944258, 29888516, 52304903, 104609806, 209219612]

約数ペア:

[(1, 209219612), (2, 104609806), (4, 52304903), (7, 29888516), (14, 14944258), (17, 12307036), (28, 7472129), (34, 6153518), (49, 4269788), (68, 3076759), (98, 2134894), (119, 1758148), (196, 1067447), (238, 879074), (476, 439537), (833, 251164), (1666, 125582), (3332, 62791)]