203798528

素因数分解:

$2^{11}\times {\mathrm{191}}^1\times {\mathrm{521}}^1$

素因数の和:734

約数の個数: 48

約数和(自身を含む): 410417280

約数和(自身を除く): 206618752

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 191, 256, 382, 512, 521, 764, 1024, 1042, 1528, 2048, 2084, 3056, 4168, 6112, 8336, 12224, 16672, 24448, 33344, 48896, 66688, 97792, 99511, 133376, 195584, 199022, 266752, 391168, 398044, 533504, 796088, 1067008, 1592176, 3184352, 6368704, 12737408, 25474816, 50949632, 101899264, 203798528]

約数ペア:

[(1, 203798528), (2, 101899264), (4, 50949632), (8, 25474816), (16, 12737408), (32, 6368704), (64, 3184352), (128, 1592176), (191, 1067008), (256, 796088), (382, 533504), (512, 398044), (521, 391168), (764, 266752), (1024, 199022), (1042, 195584), (1528, 133376), (2048, 99511), (2084, 97792), (3056, 66688), (4168, 48896), (6112, 33344), (8336, 24448), (12224, 16672)]