219061388

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{35401}}^1$

素因数の和:35442

約数の個数: 48

約数和(自身を含む): 499593024

約数和(自身を除く): 280531636

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 91, 119, 182, 221, 238, 364, 442, 476, 884, 1547, 3094, 6188, 35401, 70802, 141604, 247807, 460213, 495614, 601817, 920426, 991228, 1203634, 1840852, 2407268, 3221491, 4212719, 6442982, 7823621, 8425438, 12885964, 15647242, 16850876, 31294484, 54765347, 109530694, 219061388]

約数ペア:

[(1, 219061388), (2, 109530694), (4, 54765347), (7, 31294484), (13, 16850876), (14, 15647242), (17, 12885964), (26, 8425438), (28, 7823621), (34, 6442982), (52, 4212719), (68, 3221491), (91, 2407268), (119, 1840852), (182, 1203634), (221, 991228), (238, 920426), (364, 601817), (442, 495614), (476, 460213), (884, 247807), (1547, 141604), (3094, 70802), (6188, 35401)]