214219572

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{139}}^1\times {\mathrm{2621}}^1$

素因数の和:2781

約数の個数: 72

約数和(自身を含む): 585859680

約数和(自身を除く): 371640108

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 139, 147, 196, 278, 294, 417, 556, 588, 834, 973, 1668, 1946, 2621, 2919, 3892, 5242, 5838, 6811, 7863, 10484, 11676, 13622, 15726, 18347, 20433, 27244, 31452, 36694, 40866, 55041, 73388, 81732, 110082, 128429, 220164, 256858, 364319, 385287, 513716, 728638, 770574, 1092957, 1457276, 1541148, 2185914, 2550233, 4371828, 5100466, 7650699, 10200932, 15301398, 17851631, 30602796, 35703262, 53554893, 71406524, 107109786, 214219572]

約数ペア:

[(1, 214219572), (2, 107109786), (3, 71406524), (4, 53554893), (6, 35703262), (7, 30602796), (12, 17851631), (14, 15301398), (21, 10200932), (28, 7650699), (42, 5100466), (49, 4371828), (84, 2550233), (98, 2185914), (139, 1541148), (147, 1457276), (196, 1092957), (278, 770574), (294, 728638), (417, 513716), (556, 385287), (588, 364319), (834, 256858), (973, 220164), (1668, 128429), (1946, 110082), (2621, 81732), (2919, 73388), (3892, 55041), (5242, 40866), (5838, 36694), (6811, 31452), (7863, 27244), (10484, 20433), (11676, 18347), (13622, 15726)]