207444496

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{443}}^1$

素因数の和:608

約数の個数: 80

約数和(自身を含む): 477005184

約数和(自身を除く): 269560688

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 112, 113, 148, 226, 259, 296, 443, 452, 518, 592, 791, 886, 904, 1036, 1582, 1772, 1808, 2072, 3101, 3164, 3544, 4144, 4181, 6202, 6328, 7088, 8362, 12404, 12656, 16391, 16724, 24808, 29267, 32782, 33448, 49616, 50059, 58534, 65564, 66896, 100118, 114737, 117068, 131128, 200236, 229474, 234136, 262256, 350413, 400472, 458948, 468272, 700826, 800944, 917896, 1401652, 1835792, 1852183, 2803304, 3704366, 5606608, 7408732, 12965281, 14817464, 25930562, 29634928, 51861124, 103722248, 207444496]

約数ペア:

[(1, 207444496), (2, 103722248), (4, 51861124), (7, 29634928), (8, 25930562), (14, 14817464), (16, 12965281), (28, 7408732), (37, 5606608), (56, 3704366), (74, 2803304), (112, 1852183), (113, 1835792), (148, 1401652), (226, 917896), (259, 800944), (296, 700826), (443, 468272), (452, 458948), (518, 400472), (592, 350413), (791, 262256), (886, 234136), (904, 229474), (1036, 200236), (1582, 131128), (1772, 117068), (1808, 114737), (2072, 100118), (3101, 66896), (3164, 65564), (3544, 58534), (4144, 50059), (4181, 49616), (6202, 33448), (6328, 32782), (7088, 29267), (8362, 24808), (12404, 16724), (12656, 16391)]