200801678

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{113}}^1\times {\mathrm{1049}}^1$

素因数の和:1193

約数の個数: 48

約数和(自身を含む): 382082400

約数和(自身を除く): 181280722

約数列:

[1, 2, 7, 11, 14, 22, 77, 113, 121, 154, 226, 242, 791, 847, 1049, 1243, 1582, 1694, 2098, 2486, 7343, 8701, 11539, 13673, 14686, 17402, 23078, 27346, 80773, 95711, 118537, 126929, 161546, 191422, 237074, 253858, 829759, 888503, 1303907, 1659518, 1777006, 2607814, 9127349, 14342977, 18254698, 28685954, 100400839, 200801678]

約数ペア:

[(1, 200801678), (2, 100400839), (7, 28685954), (11, 18254698), (14, 14342977), (22, 9127349), (77, 2607814), (113, 1777006), (121, 1659518), (154, 1303907), (226, 888503), (242, 829759), (791, 253858), (847, 237074), (1049, 191422), (1243, 161546), (1582, 126929), (1694, 118537), (2098, 95711), (2486, 80773), (7343, 27346), (8701, 23078), (11539, 17402), (13673, 14686)]