202455008

素因数分解:

$2^5\times 7^1\times {\mathrm{43}}^1\times {\mathrm{21019}}^1$

素因数の和:21079

約数の個数: 48

約数和(自身を含む): 466139520

約数和(自身を除く): 263684512

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 86, 112, 172, 224, 301, 344, 602, 688, 1204, 1376, 2408, 4816, 9632, 21019, 42038, 84076, 147133, 168152, 294266, 336304, 588532, 672608, 903817, 1177064, 1807634, 2354128, 3615268, 4708256, 6326719, 7230536, 12653438, 14461072, 25306876, 28922144, 50613752, 101227504, 202455008]

約数ペア:

[(1, 202455008), (2, 101227504), (4, 50613752), (7, 28922144), (8, 25306876), (14, 14461072), (16, 12653438), (28, 7230536), (32, 6326719), (43, 4708256), (56, 3615268), (86, 2354128), (112, 1807634), (172, 1177064), (224, 903817), (301, 672608), (344, 588532), (602, 336304), (688, 294266), (1204, 168152), (1376, 147133), (2408, 84076), (4816, 42038), (9632, 21019)]