210006344996

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{401}}^1\times {\mathrm{813209}}^1$

素因数の和:813644

約数の個数: 48

約数和(自身を含む): 439367604480

約数和(自身を除く): 229361259484

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 401, 644, 802, 1604, 2807, 5614, 9223, 11228, 18446, 36892, 64561, 129122, 258244, 813209, 1626418, 3252836, 5692463, 11384926, 18703807, 22769852, 37407614, 74815228, 130926649, 261853298, 326096809, 523706596, 652193618, 1304387236, 2282677663, 4565355326, 7500226607, 9130710652, 15000453214, 30000906428, 52501586249, 105003172498, 210006344996]

約数ペア:

[(1, 210006344996), (2, 105003172498), (4, 52501586249), (7, 30000906428), (14, 15000453214), (23, 9130710652), (28, 7500226607), (46, 4565355326), (92, 2282677663), (161, 1304387236), (322, 652193618), (401, 523706596), (644, 326096809), (802, 261853298), (1604, 130926649), (2807, 74815228), (5614, 37407614), (9223, 22769852), (11228, 18703807), (18446, 11384926), (36892, 5692463), (64561, 3252836), (129122, 1626418), (258244, 813209)]