219027326

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{503}}^1\times {\mathrm{1637}}^1$

素因数の和:2168

約数の個数: 32

約数和(自身を含む): 396264960

約数和(自身を除く): 177237634

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 503, 1006, 1637, 3274, 3521, 7042, 9557, 11459, 19114, 22918, 31103, 62206, 66899, 133798, 217721, 435442, 823411, 1646822, 5763877, 11527754, 15644809, 31289618, 109513663, 219027326]

約数ペア:

[(1, 219027326), (2, 109513663), (7, 31289618), (14, 15644809), (19, 11527754), (38, 5763877), (133, 1646822), (266, 823411), (503, 435442), (1006, 217721), (1637, 133798), (3274, 66899), (3521, 62206), (7042, 31103), (9557, 22918), (11459, 19114)]