202829676

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^2\times {\mathrm{479}}^1$

素因数の和:635

約数の個数: 72

約数和(自身を含む): 549749760

約数和(自身を除く): 346920084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 142, 213, 284, 426, 479, 497, 852, 958, 994, 1437, 1491, 1916, 1988, 2874, 2982, 3353, 5041, 5748, 5964, 6706, 10059, 10082, 13412, 15123, 20118, 20164, 30246, 34009, 35287, 40236, 60492, 68018, 70574, 102027, 105861, 136036, 141148, 204054, 211722, 238063, 408108, 423444, 476126, 714189, 952252, 1428378, 2414639, 2856756, 4829278, 7243917, 9658556, 14487834, 16902473, 28975668, 33804946, 50707419, 67609892, 101414838, 202829676]

約数ペア:

[(1, 202829676), (2, 101414838), (3, 67609892), (4, 50707419), (6, 33804946), (7, 28975668), (12, 16902473), (14, 14487834), (21, 9658556), (28, 7243917), (42, 4829278), (71, 2856756), (84, 2414639), (142, 1428378), (213, 952252), (284, 714189), (426, 476126), (479, 423444), (497, 408108), (852, 238063), (958, 211722), (994, 204054), (1437, 141148), (1491, 136036), (1916, 105861), (1988, 102027), (2874, 70574), (2982, 68018), (3353, 60492), (5041, 40236), (5748, 35287), (5964, 34009), (6706, 30246), (10059, 20164), (10082, 20118), (13412, 15123)]