209576724

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{5843}}^1$

素因数の和:5925

約数の個数: 72

約数和(自身を含む): 578275488

約数和(自身を除く): 368698764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 61, 84, 98, 122, 147, 183, 196, 244, 294, 366, 427, 588, 732, 854, 1281, 1708, 2562, 2989, 5124, 5843, 5978, 8967, 11686, 11956, 17529, 17934, 23372, 35058, 35868, 40901, 70116, 81802, 122703, 163604, 245406, 286307, 356423, 490812, 572614, 712846, 858921, 1069269, 1145228, 1425692, 1717842, 2138538, 2494961, 3435684, 4277076, 4989922, 7484883, 9979844, 14969766, 17464727, 29939532, 34929454, 52394181, 69858908, 104788362, 209576724]

約数ペア:

[(1, 209576724), (2, 104788362), (3, 69858908), (4, 52394181), (6, 34929454), (7, 29939532), (12, 17464727), (14, 14969766), (21, 9979844), (28, 7484883), (42, 4989922), (49, 4277076), (61, 3435684), (84, 2494961), (98, 2138538), (122, 1717842), (147, 1425692), (183, 1145228), (196, 1069269), (244, 858921), (294, 712846), (366, 572614), (427, 490812), (588, 356423), (732, 286307), (854, 245406), (1281, 163604), (1708, 122703), (2562, 81802), (2989, 70116), (5124, 40901), (5843, 35868), (5978, 35058), (8967, 23372), (11686, 17934), (11956, 17529)]