202602820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{6211}}^1$

素因数の和:6460

約数の個数: 48

約数和(自身を含む): 488412288

約数和(自身を除く): 285809468

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 233, 466, 932, 1165, 1631, 2330, 3262, 4660, 6211, 6524, 8155, 12422, 16310, 24844, 31055, 32620, 43477, 62110, 86954, 124220, 173908, 217385, 434770, 869540, 1447163, 2894326, 5788652, 7235815, 10130141, 14471630, 20260282, 28943260, 40520564, 50650705, 101301410, 202602820]

約数ペア:

[(1, 202602820), (2, 101301410), (4, 50650705), (5, 40520564), (7, 28943260), (10, 20260282), (14, 14471630), (20, 10130141), (28, 7235815), (35, 5788652), (70, 2894326), (140, 1447163), (233, 869540), (466, 434770), (932, 217385), (1165, 173908), (1631, 124220), (2330, 86954), (3262, 62110), (4660, 43477), (6211, 32620), (6524, 31055), (8155, 24844), (12422, 16310)]