203896196

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1$

素因数の和:313

約数の個数: 96

約数和(自身を含む): 449433600

約数和(自身を除く): 245537404

約数列:

[1, 2, 4, 7, 14, 23, 28, 37, 43, 46, 74, 86, 92, 148, 161, 172, 199, 259, 301, 322, 398, 518, 602, 644, 796, 851, 989, 1036, 1204, 1393, 1591, 1702, 1978, 2786, 3182, 3404, 3956, 4577, 5572, 5957, 6364, 6923, 7363, 8557, 9154, 11137, 11914, 13846, 14726, 17114, 18308, 22274, 23828, 27692, 29452, 32039, 34228, 36593, 44548, 51541, 59899, 64078, 73186, 103082, 119798, 128156, 146372, 169349, 196811, 206164, 239596, 256151, 316609, 338698, 393622, 512302, 633218, 677396, 787244, 1024604, 1185443, 1266436, 1377677, 2216263, 2370886, 2755354, 4432526, 4741772, 5510708, 7282007, 8865052, 14564014, 29128028, 50974049, 101948098, 203896196]

約数ペア:

[(1, 203896196), (2, 101948098), (4, 50974049), (7, 29128028), (14, 14564014), (23, 8865052), (28, 7282007), (37, 5510708), (43, 4741772), (46, 4432526), (74, 2755354), (86, 2370886), (92, 2216263), (148, 1377677), (161, 1266436), (172, 1185443), (199, 1024604), (259, 787244), (301, 677396), (322, 633218), (398, 512302), (518, 393622), (602, 338698), (644, 316609), (796, 256151), (851, 239596), (989, 206164), (1036, 196811), (1204, 169349), (1393, 146372), (1591, 128156), (1702, 119798), (1978, 103082), (2786, 73186), (3182, 64078), (3404, 59899), (3956, 51541), (4577, 44548), (5572, 36593), (5957, 34228), (6364, 32039), (6923, 29452), (7363, 27692), (8557, 23828), (9154, 22274), (11137, 18308), (11914, 17114), (13846, 14726)]