203642224

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{2719}}^1$

素因数の和:2909

約数の個数: 40

約数和(自身を含む): 410132480

約数和(自身を除く): 206490256

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 151, 248, 302, 496, 604, 1208, 2416, 2719, 4681, 5438, 9362, 10876, 18724, 21752, 37448, 43504, 74896, 84289, 168578, 337156, 410569, 674312, 821138, 1348624, 1642276, 3284552, 6569104, 12727639, 25455278, 50910556, 101821112, 203642224]

約数ペア:

[(1, 203642224), (2, 101821112), (4, 50910556), (8, 25455278), (16, 12727639), (31, 6569104), (62, 3284552), (124, 1642276), (151, 1348624), (248, 821138), (302, 674312), (496, 410569), (604, 337156), (1208, 168578), (2416, 84289), (2719, 74896), (4681, 43504), (5438, 37448), (9362, 21752), (10876, 18724)]