200587648

素因数分解:

$2^7\times {\mathrm{73}}^1\times {\mathrm{21467}}^1$

素因数の和:21554

約数の個数: 32

約数和(自身を含む): 405101160

約数和(自身を除く): 204513512

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 128, 146, 292, 584, 1168, 2336, 4672, 9344, 21467, 42934, 85868, 171736, 343472, 686944, 1373888, 1567091, 2747776, 3134182, 6268364, 12536728, 25073456, 50146912, 100293824, 200587648]

約数ペア:

[(1, 200587648), (2, 100293824), (4, 50146912), (8, 25073456), (16, 12536728), (32, 6268364), (64, 3134182), (73, 2747776), (128, 1567091), (146, 1373888), (292, 686944), (584, 343472), (1168, 171736), (2336, 85868), (4672, 42934), (9344, 21467)]