203488005

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101999}}^1$

素因数の和:102033

約数の個数: 32

約数和(自身を含む): 391680000

約数和(自身を除く): 188191995

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 399, 665, 1995, 101999, 305997, 509995, 713993, 1529985, 1937981, 2141979, 3569965, 5813943, 9689905, 10709895, 13565867, 29069715, 40697601, 67829335, 203488005]

約数ペア:

[(1, 203488005), (3, 67829335), (5, 40697601), (7, 29069715), (15, 13565867), (19, 10709895), (21, 9689905), (35, 5813943), (57, 3569965), (95, 2141979), (105, 1937981), (133, 1529985), (285, 713993), (399, 509995), (665, 305997), (1995, 101999)]