200855884

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{72043}}^1$

素因数の和:72105

約数の個数: 24

約数和(自身を含む): 381256848

約数和(自身を除く): 180400964

約数列:

[1, 2, 4, 17, 34, 41, 68, 82, 164, 697, 1394, 2788, 72043, 144086, 288172, 1224731, 2449462, 2953763, 4898924, 5907526, 11815052, 50213971, 100427942, 200855884]

約数ペア:

[(1, 200855884), (2, 100427942), (4, 50213971), (17, 11815052), (34, 5907526), (41, 4898924), (68, 2953763), (82, 2449462), (164, 1224731), (697, 288172), (1394, 144086), (2788, 72043)]