202265728

素因数分解:

$2^7\times 7^3\times {\mathrm{17}}^1\times {\mathrm{271}}^1$

素因数の和:323

約数の個数: 128

約数和(自身を含む): 499392000

約数和(自身を除く): 297126272

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 49, 56, 64, 68, 98, 112, 119, 128, 136, 196, 224, 238, 271, 272, 343, 392, 448, 476, 542, 544, 686, 784, 833, 896, 952, 1084, 1088, 1372, 1568, 1666, 1897, 1904, 2168, 2176, 2744, 3136, 3332, 3794, 3808, 4336, 4607, 5488, 5831, 6272, 6664, 7588, 7616, 8672, 9214, 10976, 11662, 13279, 13328, 15176, 15232, 17344, 18428, 21952, 23324, 26558, 26656, 30352, 32249, 34688, 36856, 43904, 46648, 53116, 53312, 60704, 64498, 73712, 92953, 93296, 106232, 106624, 121408, 128996, 147424, 185906, 186592, 212464, 225743, 242816, 257992, 294848, 371812, 373184, 424928, 451486, 515984, 589696, 743624, 746368, 849856, 902972, 1031968, 1487248, 1580201, 1699712, 1805944, 2063936, 2974496, 3160402, 3611888, 4127872, 5948992, 6320804, 7223776, 11897984, 12641608, 14447552, 25283216, 28895104, 50566432, 101132864, 202265728]

約数ペア:

[(1, 202265728), (2, 101132864), (4, 50566432), (7, 28895104), (8, 25283216), (14, 14447552), (16, 12641608), (17, 11897984), (28, 7223776), (32, 6320804), (34, 5948992), (49, 4127872), (56, 3611888), (64, 3160402), (68, 2974496), (98, 2063936), (112, 1805944), (119, 1699712), (128, 1580201), (136, 1487248), (196, 1031968), (224, 902972), (238, 849856), (271, 746368), (272, 743624), (343, 589696), (392, 515984), (448, 451486), (476, 424928), (542, 373184), (544, 371812), (686, 294848), (784, 257992), (833, 242816), (896, 225743), (952, 212464), (1084, 186592), (1088, 185906), (1372, 147424), (1568, 128996), (1666, 121408), (1897, 106624), (1904, 106232), (2168, 93296), (2176, 92953), (2744, 73712), (3136, 64498), (3332, 60704), (3794, 53312), (3808, 53116), (4336, 46648), (4607, 43904), (5488, 36856), (5831, 34688), (6272, 32249), (6664, 30352), (7588, 26656), (7616, 26558), (8672, 23324), (9214, 21952), (10976, 18428), (11662, 17344), (13279, 15232), (13328, 15176)]