217089952

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{1013}}^1$

素因数の和:1241

約数の個数: 48

約数和(自身を含む): 441807912

約数和(自身を除く): 224717960

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 148, 181, 296, 362, 592, 724, 1013, 1184, 1448, 2026, 2896, 4052, 5792, 6697, 8104, 13394, 16208, 26788, 32416, 37481, 53576, 74962, 107152, 149924, 183353, 214304, 299848, 366706, 599696, 733412, 1199392, 1466824, 2933648, 5867296, 6784061, 13568122, 27136244, 54272488, 108544976, 217089952]

約数ペア:

[(1, 217089952), (2, 108544976), (4, 54272488), (8, 27136244), (16, 13568122), (32, 6784061), (37, 5867296), (74, 2933648), (148, 1466824), (181, 1199392), (296, 733412), (362, 599696), (592, 366706), (724, 299848), (1013, 214304), (1184, 183353), (1448, 149924), (2026, 107152), (2896, 74962), (4052, 53576), (5792, 37481), (6697, 32416), (8104, 26788), (13394, 16208)]