203475710

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{7829}}^1$

素因数の和:7972

約数の個数: 32

約数和(自身を含む): 385611840

約数和(自身を除く): 182136130

約数列:

[1, 2, 5, 10, 23, 46, 113, 115, 226, 230, 565, 1130, 2599, 5198, 7829, 12995, 15658, 25990, 39145, 78290, 180067, 360134, 884677, 900335, 1769354, 1800670, 4423385, 8846770, 20347571, 40695142, 101737855, 203475710]

約数ペア:

[(1, 203475710), (2, 101737855), (5, 40695142), (10, 20347571), (23, 8846770), (46, 4423385), (113, 1800670), (115, 1769354), (226, 900335), (230, 884677), (565, 360134), (1130, 180067), (2599, 78290), (5198, 39145), (7829, 25990), (12995, 15658)]