207375210

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{329167}}^1$

素因数の和:329187

約数の個数: 48

約数和(自身を含む): 616202496

約数和(自身を除く): 408827286

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 329167, 658334, 987501, 1645835, 1975002, 2304169, 2962503, 3291670, 4608338, 4937505, 5925006, 6912507, 9875010, 11520845, 13825014, 14812515, 20737521, 23041690, 29625030, 34562535, 41475042, 69125070, 103687605, 207375210]

約数ペア:

[(1, 207375210), (2, 103687605), (3, 69125070), (5, 41475042), (6, 34562535), (7, 29625030), (9, 23041690), (10, 20737521), (14, 14812515), (15, 13825014), (18, 11520845), (21, 9875010), (30, 6912507), (35, 5925006), (42, 4937505), (45, 4608338), (63, 3291670), (70, 2962503), (90, 2304169), (105, 1975002), (126, 1645835), (210, 987501), (315, 658334), (630, 329167)]