201880928

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{10711}}^1$

素因数の和:10771

約数の個数: 48

約数和(自身を含む): 431907840

約数和(自身を除く): 230026912

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 76, 124, 152, 248, 304, 496, 589, 608, 992, 1178, 2356, 4712, 9424, 10711, 18848, 21422, 42844, 85688, 171376, 203509, 332041, 342752, 407018, 664082, 814036, 1328164, 1628072, 2656328, 3256144, 5312656, 6308779, 6512288, 10625312, 12617558, 25235116, 50470232, 100940464, 201880928]

約数ペア:

[(1, 201880928), (2, 100940464), (4, 50470232), (8, 25235116), (16, 12617558), (19, 10625312), (31, 6512288), (32, 6308779), (38, 5312656), (62, 3256144), (76, 2656328), (124, 1628072), (152, 1328164), (248, 814036), (304, 664082), (496, 407018), (589, 342752), (608, 332041), (992, 203509), (1178, 171376), (2356, 85688), (4712, 42844), (9424, 21422), (10711, 18848)]