200016740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{5647}}^1$

素因数の和:5697

約数の個数: 96

約数和(自身を含む): 546545664

約数和(自身を除く): 346528924

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 23, 28, 35, 44, 46, 55, 70, 77, 92, 110, 115, 140, 154, 161, 220, 230, 253, 308, 322, 385, 460, 506, 644, 770, 805, 1012, 1265, 1540, 1610, 1771, 2530, 3220, 3542, 5060, 5647, 7084, 8855, 11294, 17710, 22588, 28235, 35420, 39529, 56470, 62117, 79058, 112940, 124234, 129881, 158116, 197645, 248468, 259762, 310585, 395290, 434819, 519524, 621170, 649405, 790580, 869638, 909167, 1242340, 1298810, 1428691, 1739276, 1818334, 2174095, 2597620, 2857382, 3636668, 4348190, 4545835, 5714764, 7143455, 8696380, 9091670, 10000837, 14286910, 18183340, 20001674, 28573820, 40003348, 50004185, 100008370, 200016740]

約数ペア:

[(1, 200016740), (2, 100008370), (4, 50004185), (5, 40003348), (7, 28573820), (10, 20001674), (11, 18183340), (14, 14286910), (20, 10000837), (22, 9091670), (23, 8696380), (28, 7143455), (35, 5714764), (44, 4545835), (46, 4348190), (55, 3636668), (70, 2857382), (77, 2597620), (92, 2174095), (110, 1818334), (115, 1739276), (140, 1428691), (154, 1298810), (161, 1242340), (220, 909167), (230, 869638), (253, 790580), (308, 649405), (322, 621170), (385, 519524), (460, 434819), (506, 395290), (644, 310585), (770, 259762), (805, 248468), (1012, 197645), (1265, 158116), (1540, 129881), (1610, 124234), (1771, 112940), (2530, 79058), (3220, 62117), (3542, 56470), (5060, 39529), (5647, 35420), (7084, 28235), (8855, 22588), (11294, 17710)]