202196150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{1123}}^1$

素因数の和:1425

約数の個数: 48

約数和(自身を含む): 406838544

約数和(自身を除く): 204642394

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 277, 325, 554, 650, 1123, 1385, 2246, 2770, 3601, 5615, 6925, 7202, 11230, 13850, 14599, 18005, 28075, 29198, 36010, 56150, 72995, 90025, 145990, 180050, 311071, 364975, 622142, 729950, 1555355, 3110710, 4043923, 7776775, 8087846, 15553550, 20219615, 40439230, 101098075, 202196150]

約数ペア:

[(1, 202196150), (2, 101098075), (5, 40439230), (10, 20219615), (13, 15553550), (25, 8087846), (26, 7776775), (50, 4043923), (65, 3110710), (130, 1555355), (277, 729950), (325, 622142), (554, 364975), (650, 311071), (1123, 180050), (1385, 145990), (2246, 90025), (2770, 72995), (3601, 56150), (5615, 36010), (6925, 29198), (7202, 28075), (11230, 18005), (13850, 14599)]