210974745

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{8377}}^1$

素因数の和:8481

約数の個数: 32

約数和(自身を含む): 357103872

約数和(自身を除く): 146129127

約数列:

[1, 3, 5, 15, 23, 69, 73, 115, 219, 345, 365, 1095, 1679, 5037, 8377, 8395, 25131, 25185, 41885, 125655, 192671, 578013, 611521, 963355, 1834563, 2890065, 3057605, 9172815, 14064983, 42194949, 70324915, 210974745]

約数ペア:

[(1, 210974745), (3, 70324915), (5, 42194949), (15, 14064983), (23, 9172815), (69, 3057605), (73, 2890065), (115, 1834563), (219, 963355), (345, 611521), (365, 578013), (1095, 192671), (1679, 125655), (5037, 41885), (8377, 25185), (8395, 25131)]