201223836

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{1889}}^1$

素因数の和:2179

約数の個数: 72

約数和(自身を含む): 557247600

約数和(自身を除く): 356023764

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 269, 396, 538, 807, 1076, 1614, 1889, 2421, 2959, 3228, 3778, 4842, 5667, 5918, 7556, 8877, 9684, 11334, 11836, 17001, 17754, 20779, 22668, 26631, 34002, 35508, 41558, 53262, 62337, 68004, 83116, 106524, 124674, 187011, 249348, 374022, 508141, 748044, 1016282, 1524423, 2032564, 3048846, 4573269, 5589551, 6097692, 9146538, 11179102, 16768653, 18293076, 22358204, 33537306, 50305959, 67074612, 100611918, 201223836]

約数ペア:

[(1, 201223836), (2, 100611918), (3, 67074612), (4, 50305959), (6, 33537306), (9, 22358204), (11, 18293076), (12, 16768653), (18, 11179102), (22, 9146538), (33, 6097692), (36, 5589551), (44, 4573269), (66, 3048846), (99, 2032564), (132, 1524423), (198, 1016282), (269, 748044), (396, 508141), (538, 374022), (807, 249348), (1076, 187011), (1614, 124674), (1889, 106524), (2421, 83116), (2959, 68004), (3228, 62337), (3778, 53262), (4842, 41558), (5667, 35508), (5918, 34002), (7556, 26631), (8877, 22668), (9684, 20779), (11334, 17754), (11836, 17001)]