201438200

素因数分解:

$2^3\times 5^2\times {\mathrm{107}}^1\times {\mathrm{9413}}^1$

素因数の和:9536

約数の個数: 48

約数和(自身を含む): 472771080

約数和(自身を除く): 271332880

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 107, 200, 214, 428, 535, 856, 1070, 2140, 2675, 4280, 5350, 9413, 10700, 18826, 21400, 37652, 47065, 75304, 94130, 188260, 235325, 376520, 470650, 941300, 1007191, 1882600, 2014382, 4028764, 5035955, 8057528, 10071910, 20143820, 25179775, 40287640, 50359550, 100719100, 201438200]

約数ペア:

[(1, 201438200), (2, 100719100), (4, 50359550), (5, 40287640), (8, 25179775), (10, 20143820), (20, 10071910), (25, 8057528), (40, 5035955), (50, 4028764), (100, 2014382), (107, 1882600), (200, 1007191), (214, 941300), (428, 470650), (535, 376520), (856, 235325), (1070, 188260), (2140, 94130), (2675, 75304), (4280, 47065), (5350, 37652), (9413, 21400), (10700, 18826)]