201855204

素因数分解:

$2^2\times 3^2\times {\mathrm{89}}^1\times {\mathrm{251}}^2$

素因数の和:601

約数の個数: 54

約数和(自身を含む): 518042070

約数和(自身を除く): 316186866

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 89, 178, 251, 267, 356, 502, 534, 753, 801, 1004, 1068, 1506, 1602, 2259, 3012, 3204, 4518, 9036, 22339, 44678, 63001, 67017, 89356, 126002, 134034, 189003, 201051, 252004, 268068, 378006, 402102, 567009, 756012, 804204, 1134018, 2268036, 5607089, 11214178, 16821267, 22428356, 33642534, 50463801, 67285068, 100927602, 201855204]

約数ペア:

[(1, 201855204), (2, 100927602), (3, 67285068), (4, 50463801), (6, 33642534), (9, 22428356), (12, 16821267), (18, 11214178), (36, 5607089), (89, 2268036), (178, 1134018), (251, 804204), (267, 756012), (356, 567009), (502, 402102), (534, 378006), (753, 268068), (801, 252004), (1004, 201051), (1068, 189003), (1506, 134034), (1602, 126002), (2259, 89356), (3012, 67017), (3204, 63001), (4518, 44678), (9036, 22339)]