201421984

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{370261}}^1$

素因数の和:370288

約数の個数: 24

約数和(自身を含む): 419877108

約数和(自身を除く): 218455124

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 370261, 740522, 1481044, 2962088, 5924176, 6294437, 11848352, 12588874, 25177748, 50355496, 100710992, 201421984]

約数ペア:

[(1, 201421984), (2, 100710992), (4, 50355496), (8, 25177748), (16, 12588874), (17, 11848352), (32, 6294437), (34, 5924176), (68, 2962088), (136, 1481044), (272, 740522), (544, 370261)]