200473280

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2887}}^1$

素因数の和:2942

約数の個数: 112

約数和(自身を含む): 563367936

約数和(自身を除く): 362894656

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 140, 155, 160, 217, 224, 248, 280, 310, 320, 434, 448, 496, 560, 620, 868, 992, 1085, 1120, 1240, 1736, 1984, 2170, 2240, 2480, 2887, 3472, 4340, 4960, 5774, 6944, 8680, 9920, 11548, 13888, 14435, 17360, 20209, 23096, 28870, 34720, 40418, 46192, 57740, 69440, 80836, 89497, 92384, 101045, 115480, 161672, 178994, 184768, 202090, 230960, 323344, 357988, 404180, 447485, 461920, 626479, 646688, 715976, 808360, 894970, 923840, 1252958, 1293376, 1431952, 1616720, 1789940, 2505916, 2863904, 3132395, 3233440, 3579880, 5011832, 5727808, 6264790, 6466880, 7159760, 10023664, 12529580, 14319520, 20047328, 25059160, 28639040, 40094656, 50118320, 100236640, 200473280]

約数ペア:

[(1, 200473280), (2, 100236640), (4, 50118320), (5, 40094656), (7, 28639040), (8, 25059160), (10, 20047328), (14, 14319520), (16, 12529580), (20, 10023664), (28, 7159760), (31, 6466880), (32, 6264790), (35, 5727808), (40, 5011832), (56, 3579880), (62, 3233440), (64, 3132395), (70, 2863904), (80, 2505916), (112, 1789940), (124, 1616720), (140, 1431952), (155, 1293376), (160, 1252958), (217, 923840), (224, 894970), (248, 808360), (280, 715976), (310, 646688), (320, 626479), (434, 461920), (448, 447485), (496, 404180), (560, 357988), (620, 323344), (868, 230960), (992, 202090), (1085, 184768), (1120, 178994), (1240, 161672), (1736, 115480), (1984, 101045), (2170, 92384), (2240, 89497), (2480, 80836), (2887, 69440), (3472, 57740), (4340, 46192), (4960, 40418), (5774, 34720), (6944, 28870), (8680, 23096), (9920, 20209), (11548, 17360), (13888, 14435)]