202199676

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{347}}^1\times {\mathrm{991}}^1$

素因数の和:1359

約数の個数: 72

約数和(自身を含む): 550964736

約数和(自身を除く): 348765060

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 347, 588, 694, 991, 1041, 1388, 1982, 2082, 2429, 2973, 3964, 4164, 4858, 5946, 6937, 7287, 9716, 11892, 13874, 14574, 17003, 20811, 27748, 29148, 34006, 41622, 48559, 51009, 68012, 83244, 97118, 102018, 145677, 194236, 204036, 291354, 343877, 582708, 687754, 1031631, 1375508, 2063262, 2407139, 4126524, 4814278, 7221417, 9628556, 14442834, 16849973, 28885668, 33699946, 50549919, 67399892, 101099838, 202199676]

約数ペア:

[(1, 202199676), (2, 101099838), (3, 67399892), (4, 50549919), (6, 33699946), (7, 28885668), (12, 16849973), (14, 14442834), (21, 9628556), (28, 7221417), (42, 4814278), (49, 4126524), (84, 2407139), (98, 2063262), (147, 1375508), (196, 1031631), (294, 687754), (347, 582708), (588, 343877), (694, 291354), (991, 204036), (1041, 194236), (1388, 145677), (1982, 102018), (2082, 97118), (2429, 83244), (2973, 68012), (3964, 51009), (4164, 48559), (4858, 41622), (5946, 34006), (6937, 29148), (7287, 27748), (9716, 20811), (11892, 17003), (13874, 14574)]