202121088

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2131}}^1$

素因数の和:2180

約数の個数: 128

約数和(自身を含む): 608899200

約数和(自身を除く): 406778112

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 64, 76, 78, 96, 104, 114, 128, 152, 156, 192, 208, 228, 247, 304, 312, 384, 416, 456, 494, 608, 624, 741, 832, 912, 988, 1216, 1248, 1482, 1664, 1824, 1976, 2131, 2432, 2496, 2964, 3648, 3952, 4262, 4992, 5928, 6393, 7296, 7904, 8524, 11856, 12786, 15808, 17048, 23712, 25572, 27703, 31616, 34096, 40489, 47424, 51144, 55406, 68192, 80978, 83109, 94848, 102288, 110812, 121467, 136384, 161956, 166218, 204576, 221624, 242934, 272768, 323912, 332436, 409152, 443248, 485868, 526357, 647824, 664872, 818304, 886496, 971736, 1052714, 1295648, 1329744, 1579071, 1772992, 1943472, 2105428, 2591296, 2659488, 3158142, 3545984, 3886944, 4210856, 5182592, 5318976, 6316284, 7773888, 8421712, 10637952, 12632568, 15547776, 16843424, 25265136, 33686848, 50530272, 67373696, 101060544, 202121088]

約数ペア:

[(1, 202121088), (2, 101060544), (3, 67373696), (4, 50530272), (6, 33686848), (8, 25265136), (12, 16843424), (13, 15547776), (16, 12632568), (19, 10637952), (24, 8421712), (26, 7773888), (32, 6316284), (38, 5318976), (39, 5182592), (48, 4210856), (52, 3886944), (57, 3545984), (64, 3158142), (76, 2659488), (78, 2591296), (96, 2105428), (104, 1943472), (114, 1772992), (128, 1579071), (152, 1329744), (156, 1295648), (192, 1052714), (208, 971736), (228, 886496), (247, 818304), (304, 664872), (312, 647824), (384, 526357), (416, 485868), (456, 443248), (494, 409152), (608, 332436), (624, 323912), (741, 272768), (832, 242934), (912, 221624), (988, 204576), (1216, 166218), (1248, 161956), (1482, 136384), (1664, 121467), (1824, 110812), (1976, 102288), (2131, 94848), (2432, 83109), (2496, 80978), (2964, 68192), (3648, 55406), (3952, 51144), (4262, 47424), (4992, 40489), (5928, 34096), (6393, 31616), (7296, 27703), (7904, 25572), (8524, 23712), (11856, 17048), (12786, 15808)]