203405568

素因数分解:

$2^8\times 3^1\times {\mathrm{59}}^1\times {\mathrm{67}}^2$

素因数の和:212

約数の個数: 108

約数和(自身を含む): 558870480

約数和(自身を除く): 355464912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 59, 64, 67, 96, 118, 128, 134, 177, 192, 201, 236, 256, 268, 354, 384, 402, 472, 536, 708, 768, 804, 944, 1072, 1416, 1608, 1888, 2144, 2832, 3216, 3776, 3953, 4288, 4489, 5664, 6432, 7552, 7906, 8576, 8978, 11328, 11859, 12864, 13467, 15104, 15812, 17152, 17956, 22656, 23718, 25728, 26934, 31624, 35912, 45312, 47436, 51456, 53868, 63248, 71824, 94872, 107736, 126496, 143648, 189744, 215472, 252992, 264851, 287296, 379488, 430944, 505984, 529702, 574592, 758976, 794553, 861888, 1011968, 1059404, 1149184, 1517952, 1589106, 1723776, 2118808, 3035904, 3178212, 3447552, 4237616, 6356424, 8475232, 12712848, 16950464, 25425696, 33900928, 50851392, 67801856, 101702784, 203405568]

約数ペア:

[(1, 203405568), (2, 101702784), (3, 67801856), (4, 50851392), (6, 33900928), (8, 25425696), (12, 16950464), (16, 12712848), (24, 8475232), (32, 6356424), (48, 4237616), (59, 3447552), (64, 3178212), (67, 3035904), (96, 2118808), (118, 1723776), (128, 1589106), (134, 1517952), (177, 1149184), (192, 1059404), (201, 1011968), (236, 861888), (256, 794553), (268, 758976), (354, 574592), (384, 529702), (402, 505984), (472, 430944), (536, 379488), (708, 287296), (768, 264851), (804, 252992), (944, 215472), (1072, 189744), (1416, 143648), (1608, 126496), (1888, 107736), (2144, 94872), (2832, 71824), (3216, 63248), (3776, 53868), (3953, 51456), (4288, 47436), (4489, 45312), (5664, 35912), (6432, 31624), (7552, 26934), (7906, 25728), (8576, 23718), (8978, 22656), (11328, 17956), (11859, 17152), (12864, 15812), (13467, 15104)]