203674460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{84163}}^1$

素因数の和:84194

約数の個数: 36

約数和(自身を含む): 470140104

約数和(自身を除く): 266465644

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 84163, 168326, 336652, 420815, 841630, 925793, 1683260, 1851586, 3703172, 4628965, 9257930, 10183723, 18515860, 20367446, 40734892, 50918615, 101837230, 203674460]

約数ペア:

[(1, 203674460), (2, 101837230), (4, 50918615), (5, 40734892), (10, 20367446), (11, 18515860), (20, 10183723), (22, 9257930), (44, 4628965), (55, 3703172), (110, 1851586), (121, 1683260), (220, 925793), (242, 841630), (484, 420815), (605, 336652), (1210, 168326), (2420, 84163)]