202407728

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{2423}}^1$

素因数の和:2681

約数の個数: 40

約数和(自身を含む): 411187968

約数和(自身を除く): 208780240

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 227, 368, 454, 908, 1816, 2423, 3632, 4846, 5221, 9692, 10442, 19384, 20884, 38768, 41768, 55729, 83536, 111458, 222916, 445832, 550021, 891664, 1100042, 2200084, 4400168, 8800336, 12650483, 25300966, 50601932, 101203864, 202407728]

約数ペア:

[(1, 202407728), (2, 101203864), (4, 50601932), (8, 25300966), (16, 12650483), (23, 8800336), (46, 4400168), (92, 2200084), (184, 1100042), (227, 891664), (368, 550021), (454, 445832), (908, 222916), (1816, 111458), (2423, 83536), (3632, 55729), (4846, 41768), (5221, 38768), (9692, 20884), (10442, 19384)]