195628130

素因数分解:

$2^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{62501}}^1$

素因数の和:62821

約数の個数: 16

約数和(自身を含む): 353261304

約数和(自身を除く): 157633174

約数列:

[1, 2, 5, 10, 313, 626, 1565, 3130, 62501, 125002, 312505, 625010, 19562813, 39125626, 97814065, 195628130]

約数ペア:

[(1, 195628130), (2, 97814065), (5, 39125626), (10, 19562813), (313, 625010), (626, 312505), (1565, 125002), (3130, 62501)]