205179328

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{5443}}^1$

素因数の和:5505

約数の個数: 56

約数和(自身を含む): 442488320

約数和(自身を除く): 237308992

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 64, 76, 124, 152, 248, 304, 496, 589, 608, 992, 1178, 1216, 1984, 2356, 4712, 5443, 9424, 10886, 18848, 21772, 37696, 43544, 87088, 103417, 168733, 174176, 206834, 337466, 348352, 413668, 674932, 827336, 1349864, 1654672, 2699728, 3205927, 3309344, 5399456, 6411854, 6618688, 10798912, 12823708, 25647416, 51294832, 102589664, 205179328]

約数ペア:

[(1, 205179328), (2, 102589664), (4, 51294832), (8, 25647416), (16, 12823708), (19, 10798912), (31, 6618688), (32, 6411854), (38, 5399456), (62, 3309344), (64, 3205927), (76, 2699728), (124, 1654672), (152, 1349864), (248, 827336), (304, 674932), (496, 413668), (589, 348352), (608, 337466), (992, 206834), (1178, 174176), (1216, 168733), (1984, 103417), (2356, 87088), (4712, 43544), (5443, 37696), (9424, 21772), (10886, 18848)]