200348288

素因数分解:

$2^7\times 7^1\times {\mathrm{31}}^1\times {\mathrm{7213}}^1$

素因数の和:7265

約数の個数: 64

約数和(自身を含む): 470929920

約数和(自身を除く): 270581632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 434, 448, 496, 868, 896, 992, 1736, 1984, 3472, 3968, 6944, 7213, 13888, 14426, 27776, 28852, 50491, 57704, 100982, 115408, 201964, 223603, 230816, 403928, 447206, 461632, 807856, 894412, 923264, 1565221, 1615712, 1788824, 3130442, 3231424, 3577648, 6260884, 6462848, 7155296, 12521768, 14310592, 25043536, 28621184, 50087072, 100174144, 200348288]

約数ペア:

[(1, 200348288), (2, 100174144), (4, 50087072), (7, 28621184), (8, 25043536), (14, 14310592), (16, 12521768), (28, 7155296), (31, 6462848), (32, 6260884), (56, 3577648), (62, 3231424), (64, 3130442), (112, 1788824), (124, 1615712), (128, 1565221), (217, 923264), (224, 894412), (248, 807856), (434, 461632), (448, 447206), (496, 403928), (868, 230816), (896, 223603), (992, 201964), (1736, 115408), (1984, 100982), (3472, 57704), (3968, 50491), (6944, 28852), (7213, 27776), (13888, 14426)]