207843160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{6569}}^1$

素因数の和:6700

約数の個数: 64

約数和(自身を含む): 539265600

約数和(自身を除く): 331422440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 113, 140, 226, 280, 452, 565, 791, 904, 1130, 1582, 2260, 3164, 3955, 4520, 6328, 6569, 7910, 13138, 15820, 26276, 31640, 32845, 45983, 52552, 65690, 91966, 131380, 183932, 229915, 262760, 367864, 459830, 742297, 919660, 1484594, 1839320, 2969188, 3711485, 5196079, 5938376, 7422970, 10392158, 14845940, 20784316, 25980395, 29691880, 41568632, 51960790, 103921580, 207843160]

約数ペア:

[(1, 207843160), (2, 103921580), (4, 51960790), (5, 41568632), (7, 29691880), (8, 25980395), (10, 20784316), (14, 14845940), (20, 10392158), (28, 7422970), (35, 5938376), (40, 5196079), (56, 3711485), (70, 2969188), (113, 1839320), (140, 1484594), (226, 919660), (280, 742297), (452, 459830), (565, 367864), (791, 262760), (904, 229915), (1130, 183932), (1582, 131380), (2260, 91966), (3164, 65690), (3955, 52552), (4520, 45983), (6328, 32845), (6569, 31640), (7910, 26276), (13138, 15820)]