200949199430

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{1249}}^1\times {\mathrm{328343}}^1$

素因数の和:329613

約数の個数: 48

約数和(自身を含む): 421101180000

約数和(自身を除く): 220151980570

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 1249, 2498, 6245, 8743, 12490, 17486, 43715, 61201, 87430, 122402, 306005, 328343, 612010, 656686, 1641715, 2298401, 3283430, 4596802, 11492005, 16088807, 22984010, 32177614, 80444035, 160888070, 410100407, 820200814, 2050502035, 2870702849, 4101004070, 5741405698, 14353514245, 20094919943, 28707028490, 40189839886, 100474599715, 200949199430]

約数ペア:

[(1, 200949199430), (2, 100474599715), (5, 40189839886), (7, 28707028490), (10, 20094919943), (14, 14353514245), (35, 5741405698), (49, 4101004070), (70, 2870702849), (98, 2050502035), (245, 820200814), (490, 410100407), (1249, 160888070), (2498, 80444035), (6245, 32177614), (8743, 22984010), (12490, 16088807), (17486, 11492005), (43715, 4596802), (61201, 3283430), (87430, 2298401), (122402, 1641715), (306005, 656686), (328343, 612010)]