200244304

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{373}}^1$

素因数の和:512

約数の個数: 80

約数和(自身を含む): 438253200

約数和(自身を除く): 238008896

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 52, 58, 89, 104, 116, 178, 208, 232, 356, 373, 377, 464, 712, 746, 754, 1157, 1424, 1492, 1508, 2314, 2581, 2984, 3016, 4628, 4849, 5162, 5968, 6032, 9256, 9698, 10324, 10817, 18512, 19396, 20648, 21634, 33197, 33553, 38792, 41296, 43268, 66394, 67106, 77584, 86536, 132788, 134212, 140621, 173072, 265576, 268424, 281242, 431561, 531152, 536848, 562484, 863122, 962713, 1124968, 1726244, 1925426, 2249936, 3452488, 3850852, 6904976, 7701704, 12515269, 15403408, 25030538, 50061076, 100122152, 200244304]

約数ペア:

[(1, 200244304), (2, 100122152), (4, 50061076), (8, 25030538), (13, 15403408), (16, 12515269), (26, 7701704), (29, 6904976), (52, 3850852), (58, 3452488), (89, 2249936), (104, 1925426), (116, 1726244), (178, 1124968), (208, 962713), (232, 863122), (356, 562484), (373, 536848), (377, 531152), (464, 431561), (712, 281242), (746, 268424), (754, 265576), (1157, 173072), (1424, 140621), (1492, 134212), (1508, 132788), (2314, 86536), (2581, 77584), (2984, 67106), (3016, 66394), (4628, 43268), (4849, 41296), (5162, 38792), (5968, 33553), (6032, 33197), (9256, 21634), (9698, 20648), (10324, 19396), (10817, 18512)]