201720462

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{15881}}^1$

素因数の和:15988

約数の個数: 32

約数和(自身を含む): 423096480

約数和(自身を除く): 221376018

約数列:

[1, 2, 3, 6, 29, 58, 73, 87, 146, 174, 219, 438, 2117, 4234, 6351, 12702, 15881, 31762, 47643, 95286, 460549, 921098, 1159313, 1381647, 2318626, 2763294, 3477939, 6955878, 33620077, 67240154, 100860231, 201720462]

約数ペア:

[(1, 201720462), (2, 100860231), (3, 67240154), (6, 33620077), (29, 6955878), (58, 3477939), (73, 2763294), (87, 2318626), (146, 1381647), (174, 1159313), (219, 921098), (438, 460549), (2117, 95286), (4234, 47643), (6351, 31762), (12702, 15881)]