202910910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{26947}}^1$

素因数の和:27208

約数の個数: 32

約数和(自身を含む): 488944512

約数和(自身を除く): 286033602

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 251, 502, 753, 1255, 1506, 2510, 3765, 7530, 26947, 53894, 80841, 134735, 161682, 269470, 404205, 808410, 6763697, 13527394, 20291091, 33818485, 40582182, 67636970, 101455455, 202910910]

約数ペア:

[(1, 202910910), (2, 101455455), (3, 67636970), (5, 40582182), (6, 33818485), (10, 20291091), (15, 13527394), (30, 6763697), (251, 808410), (502, 404205), (753, 269470), (1255, 161682), (1506, 134735), (2510, 80841), (3765, 53894), (7530, 26947)]