195958784

素因数分解:

$2^{11}\times 7^1\times {\mathrm{13669}}^1$

素因数の和:13698

約数の個数: 48

約数和(自身を含む): 447829200

約数和(自身を除く): 251870416

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 2048, 3584, 7168, 13669, 14336, 27338, 54676, 95683, 109352, 191366, 218704, 382732, 437408, 765464, 874816, 1530928, 1749632, 3061856, 3499264, 6123712, 6998528, 12247424, 13997056, 24494848, 27994112, 48989696, 97979392, 195958784]

約数ペア:

[(1, 195958784), (2, 97979392), (4, 48989696), (7, 27994112), (8, 24494848), (14, 13997056), (16, 12247424), (28, 6998528), (32, 6123712), (56, 3499264), (64, 3061856), (112, 1749632), (128, 1530928), (224, 874816), (256, 765464), (448, 437408), (512, 382732), (896, 218704), (1024, 191366), (1792, 109352), (2048, 95683), (3584, 54676), (7168, 27338), (13669, 14336)]