201421164

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{342553}}^1$

素因数の和:342574

約数の個数: 36

約数和(自身を含む): 546716184

約数和(自身を除く): 345295020

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 342553, 685106, 1027659, 1370212, 2055318, 2397871, 4110636, 4795742, 7193613, 9591484, 14387226, 16785097, 28774452, 33570194, 50355291, 67140388, 100710582, 201421164]

約数ペア:

[(1, 201421164), (2, 100710582), (3, 67140388), (4, 50355291), (6, 33570194), (7, 28774452), (12, 16785097), (14, 14387226), (21, 9591484), (28, 7193613), (42, 4795742), (49, 4110636), (84, 2397871), (98, 2055318), (147, 1370212), (196, 1027659), (294, 685106), (588, 342553)]