209506432

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1427}}^1$

素因数の和:1509

約数の個数: 64

約数和(自身を含む): 442794240

約数和(自身を除く): 233287808

約数列:

[1, 2, 4, 8, 16, 31, 32, 37, 62, 64, 74, 124, 128, 148, 248, 296, 496, 592, 992, 1147, 1184, 1427, 1984, 2294, 2368, 2854, 3968, 4588, 4736, 5708, 9176, 11416, 18352, 22832, 36704, 44237, 45664, 52799, 73408, 88474, 91328, 105598, 146816, 176948, 182656, 211196, 353896, 422392, 707792, 844784, 1415584, 1636769, 1689568, 2831168, 3273538, 3379136, 5662336, 6547076, 6758272, 13094152, 26188304, 52376608, 104753216, 209506432]

約数ペア:

[(1, 209506432), (2, 104753216), (4, 52376608), (8, 26188304), (16, 13094152), (31, 6758272), (32, 6547076), (37, 5662336), (62, 3379136), (64, 3273538), (74, 2831168), (124, 1689568), (128, 1636769), (148, 1415584), (248, 844784), (296, 707792), (496, 422392), (592, 353896), (992, 211196), (1147, 182656), (1184, 176948), (1427, 146816), (1984, 105598), (2294, 91328), (2368, 88474), (2854, 73408), (3968, 52799), (4588, 45664), (4736, 44237), (5708, 36704), (9176, 22832), (11416, 18352)]