200954512

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1$

素因数の和:344

約数の個数: 80

約数和(自身を含む): 437472000

約数和(自身を除く): 236517488

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 79, 88, 97, 149, 158, 176, 194, 298, 316, 388, 596, 632, 776, 869, 1067, 1192, 1264, 1552, 1639, 1738, 2134, 2384, 3278, 3476, 4268, 6556, 6952, 7663, 8536, 11771, 13112, 13904, 14453, 15326, 17072, 23542, 26224, 28906, 30652, 47084, 57812, 61304, 84293, 94168, 115624, 122608, 129481, 158983, 168586, 188336, 231248, 258962, 317966, 337172, 517924, 635932, 674344, 1035848, 1141787, 1271864, 1348688, 2071696, 2283574, 2543728, 4567148, 9134296, 12559657, 18268592, 25119314, 50238628, 100477256, 200954512]

約数ペア:

[(1, 200954512), (2, 100477256), (4, 50238628), (8, 25119314), (11, 18268592), (16, 12559657), (22, 9134296), (44, 4567148), (79, 2543728), (88, 2283574), (97, 2071696), (149, 1348688), (158, 1271864), (176, 1141787), (194, 1035848), (298, 674344), (316, 635932), (388, 517924), (596, 337172), (632, 317966), (776, 258962), (869, 231248), (1067, 188336), (1192, 168586), (1264, 158983), (1552, 129481), (1639, 122608), (1738, 115624), (2134, 94168), (2384, 84293), (3278, 61304), (3476, 57812), (4268, 47084), (6556, 30652), (6952, 28906), (7663, 26224), (8536, 23542), (11771, 17072), (13112, 15326), (13904, 14453)]