202182260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{73}}^2\times {\mathrm{271}}^1$

素因数の和:433

約数の個数: 72

約数和(自身を含む): 493790976

約数和(自身を除く): 291608716

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 73, 140, 146, 271, 292, 365, 511, 542, 730, 1022, 1084, 1355, 1460, 1897, 2044, 2555, 2710, 3794, 5110, 5329, 5420, 7588, 9485, 10220, 10658, 18970, 19783, 21316, 26645, 37303, 37940, 39566, 53290, 74606, 79132, 98915, 106580, 138481, 149212, 186515, 197830, 276962, 373030, 395660, 553924, 692405, 746060, 1384810, 1444159, 2769620, 2888318, 5776636, 7220795, 10109113, 14441590, 20218226, 28883180, 40436452, 50545565, 101091130, 202182260]

約数ペア:

[(1, 202182260), (2, 101091130), (4, 50545565), (5, 40436452), (7, 28883180), (10, 20218226), (14, 14441590), (20, 10109113), (28, 7220795), (35, 5776636), (70, 2888318), (73, 2769620), (140, 1444159), (146, 1384810), (271, 746060), (292, 692405), (365, 553924), (511, 395660), (542, 373030), (730, 276962), (1022, 197830), (1084, 186515), (1355, 149212), (1460, 138481), (1897, 106580), (2044, 98915), (2555, 79132), (2710, 74606), (3794, 53290), (5110, 39566), (5329, 37940), (5420, 37303), (7588, 26645), (9485, 21316), (10220, 19783), (10658, 18970)]