201449984

素因数分解:

$2^9\times {\mathrm{509}}^1\times {\mathrm{773}}^1$

素因数の和:1300

約数の個数: 40

約数和(自身を含む): 403819020

約数和(自身を除く): 202369036

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 509, 512, 773, 1018, 1546, 2036, 3092, 4072, 6184, 8144, 12368, 16288, 24736, 32576, 49472, 65152, 98944, 130304, 197888, 260608, 393457, 395776, 786914, 1573828, 3147656, 6295312, 12590624, 25181248, 50362496, 100724992, 201449984]

約数ペア:

[(1, 201449984), (2, 100724992), (4, 50362496), (8, 25181248), (16, 12590624), (32, 6295312), (64, 3147656), (128, 1573828), (256, 786914), (509, 395776), (512, 393457), (773, 260608), (1018, 197888), (1546, 130304), (2036, 98944), (3092, 65152), (4072, 49472), (6184, 32576), (8144, 24736), (12368, 16288)]