203710220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{373}}^1$

素因数の和:519

約数の個数: 96

約数和(自身を含む): 506677248

約数和(自身を除く): 302967028

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 70, 83, 94, 140, 166, 188, 235, 329, 332, 373, 415, 470, 581, 658, 746, 830, 940, 1162, 1316, 1492, 1645, 1660, 1865, 2324, 2611, 2905, 3290, 3730, 3901, 5222, 5810, 6580, 7460, 7802, 10444, 11620, 13055, 15604, 17531, 19505, 26110, 27307, 30959, 35062, 39010, 52220, 54614, 61918, 70124, 78020, 87655, 109228, 122717, 123836, 136535, 154795, 175310, 216713, 245434, 273070, 309590, 350620, 433426, 490868, 546140, 613585, 619180, 866852, 1083565, 1227170, 1455073, 2167130, 2454340, 2910146, 4334260, 5820292, 7275365, 10185511, 14550730, 20371022, 29101460, 40742044, 50927555, 101855110, 203710220]

約数ペア:

[(1, 203710220), (2, 101855110), (4, 50927555), (5, 40742044), (7, 29101460), (10, 20371022), (14, 14550730), (20, 10185511), (28, 7275365), (35, 5820292), (47, 4334260), (70, 2910146), (83, 2454340), (94, 2167130), (140, 1455073), (166, 1227170), (188, 1083565), (235, 866852), (329, 619180), (332, 613585), (373, 546140), (415, 490868), (470, 433426), (581, 350620), (658, 309590), (746, 273070), (830, 245434), (940, 216713), (1162, 175310), (1316, 154795), (1492, 136535), (1645, 123836), (1660, 122717), (1865, 109228), (2324, 87655), (2611, 78020), (2905, 70124), (3290, 61918), (3730, 54614), (3901, 52220), (5222, 39010), (5810, 35062), (6580, 30959), (7460, 27307), (7802, 26110), (10444, 19505), (11620, 17531), (13055, 15604)]