202202181

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{373}}^1$

素因数の和:506

約数の個数: 48

約数和(自身を含む): 317391360

約数和(自身を除く): 115189179

約数列:

[1, 3, 9, 29, 31, 67, 87, 93, 201, 261, 279, 373, 603, 899, 1119, 1943, 2077, 2697, 3357, 5829, 6231, 8091, 10817, 11563, 17487, 18693, 24991, 32451, 34689, 60233, 74973, 97353, 104067, 180699, 224919, 335327, 542097, 724739, 774721, 1005981, 2174217, 2324163, 3017943, 6522651, 6972489, 22466909, 67400727, 202202181]

約数ペア:

[(1, 202202181), (3, 67400727), (9, 22466909), (29, 6972489), (31, 6522651), (67, 3017943), (87, 2324163), (93, 2174217), (201, 1005981), (261, 774721), (279, 724739), (373, 542097), (603, 335327), (899, 224919), (1119, 180699), (1943, 104067), (2077, 97353), (2697, 74973), (3357, 60233), (5829, 34689), (6231, 32451), (8091, 24991), (10817, 18693), (11563, 17487)]