201325782070

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{2053}}^1\times {\mathrm{200131}}^1$

素因数の和:202205

約数の個数: 48

約数和(自身を含む): 421758977328

約数和(自身を除く): 220433195258

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 2053, 4106, 10265, 14371, 20530, 28742, 71855, 100597, 143710, 200131, 201194, 400262, 502985, 1000655, 1005970, 1400917, 2001310, 2801834, 7004585, 9806419, 14009170, 19612838, 49032095, 98064190, 410868943, 821737886, 2054344715, 2876082601, 4108689430, 5752165202, 14380413005, 20132578207, 28760826010, 40265156414, 100662891035, 201325782070]

約数ペア:

[(1, 201325782070), (2, 100662891035), (5, 40265156414), (7, 28760826010), (10, 20132578207), (14, 14380413005), (35, 5752165202), (49, 4108689430), (70, 2876082601), (98, 2054344715), (245, 821737886), (490, 410868943), (2053, 98064190), (4106, 49032095), (10265, 19612838), (14371, 14009170), (20530, 9806419), (28742, 7004585), (71855, 2801834), (100597, 2001310), (143710, 1400917), (200131, 1005970), (201194, 1000655), (400262, 502985)]