200399872

素因数分解:

$2^{10}\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:217

約数の個数: 88

約数和(自身を含む): 424465920

約数和(自身を除く): 224066048

約数列:

[1, 2, 4, 8, 16, 31, 32, 59, 62, 64, 107, 118, 124, 128, 214, 236, 248, 256, 428, 472, 496, 512, 856, 944, 992, 1024, 1712, 1829, 1888, 1984, 3317, 3424, 3658, 3776, 3968, 6313, 6634, 6848, 7316, 7552, 7936, 12626, 13268, 13696, 14632, 15104, 15872, 25252, 26536, 27392, 29264, 30208, 31744, 50504, 53072, 54784, 58528, 60416, 101008, 106144, 109568, 117056, 195703, 202016, 212288, 234112, 391406, 404032, 424576, 468224, 782812, 808064, 849152, 936448, 1565624, 1616128, 1698304, 1872896, 3131248, 3232256, 3396608, 6262496, 6464512, 12524992, 25049984, 50099968, 100199936, 200399872]

約数ペア:

[(1, 200399872), (2, 100199936), (4, 50099968), (8, 25049984), (16, 12524992), (31, 6464512), (32, 6262496), (59, 3396608), (62, 3232256), (64, 3131248), (107, 1872896), (118, 1698304), (124, 1616128), (128, 1565624), (214, 936448), (236, 849152), (248, 808064), (256, 782812), (428, 468224), (472, 424576), (496, 404032), (512, 391406), (856, 234112), (944, 212288), (992, 202016), (1024, 195703), (1712, 117056), (1829, 109568), (1888, 106144), (1984, 101008), (3317, 60416), (3424, 58528), (3658, 54784), (3776, 53072), (3968, 50504), (6313, 31744), (6634, 30208), (6848, 29264), (7316, 27392), (7552, 26536), (7936, 25252), (12626, 15872), (13268, 15104), (13696, 14632)]