205590588

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{143971}}^1$

素因数の和:144002

約数の個数: 48

約数和(自身を含む): 580495104

約数和(自身を除く): 374904516

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 143971, 287942, 431913, 575884, 863826, 1007797, 1727652, 2015594, 2447507, 3023391, 4031188, 4895014, 6046782, 7342521, 9790028, 12093564, 14685042, 17132549, 29370084, 34265098, 51397647, 68530196, 102795294, 205590588]

約数ペア:

[(1, 205590588), (2, 102795294), (3, 68530196), (4, 51397647), (6, 34265098), (7, 29370084), (12, 17132549), (14, 14685042), (17, 12093564), (21, 9790028), (28, 7342521), (34, 6046782), (42, 4895014), (51, 4031188), (68, 3023391), (84, 2447507), (102, 2015594), (119, 1727652), (204, 1007797), (238, 863826), (357, 575884), (476, 431913), (714, 287942), (1428, 143971)]