207201536

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1039}}^1$

素因数の和:1115

約数の個数: 72

約数和(自身を含む): 446409600

約数和(自身を除く): 239208064

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 41, 64, 76, 82, 128, 152, 164, 256, 304, 328, 608, 656, 779, 1039, 1216, 1312, 1558, 2078, 2432, 2624, 3116, 4156, 4864, 5248, 6232, 8312, 10496, 12464, 16624, 19741, 24928, 33248, 39482, 42599, 49856, 66496, 78964, 85198, 99712, 132992, 157928, 170396, 199424, 265984, 315856, 340792, 631712, 681584, 809381, 1263424, 1363168, 1618762, 2526848, 2726336, 3237524, 5053696, 5452672, 6475048, 10905344, 12950096, 25900192, 51800384, 103600768, 207201536]

約数ペア:

[(1, 207201536), (2, 103600768), (4, 51800384), (8, 25900192), (16, 12950096), (19, 10905344), (32, 6475048), (38, 5452672), (41, 5053696), (64, 3237524), (76, 2726336), (82, 2526848), (128, 1618762), (152, 1363168), (164, 1263424), (256, 809381), (304, 681584), (328, 631712), (608, 340792), (656, 315856), (779, 265984), (1039, 199424), (1216, 170396), (1312, 157928), (1558, 132992), (2078, 99712), (2432, 85198), (2624, 78964), (3116, 66496), (4156, 49856), (4864, 42599), (5248, 39482), (6232, 33248), (8312, 24928), (10496, 19741), (12464, 16624)]