202389284

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1\times {\mathrm{317}}^1$

素因数の和:608

約数の個数: 48

約数和(自身を含む): 387056880

約数和(自身を除く): 184667596

約数列:

[1, 2, 4, 17, 34, 41, 68, 82, 164, 229, 317, 458, 634, 697, 916, 1268, 1394, 2788, 3893, 5389, 7786, 9389, 10778, 12997, 15572, 18778, 21556, 25994, 37556, 51988, 72593, 145186, 159613, 220949, 290372, 319226, 441898, 638452, 883796, 1234081, 2468162, 2976313, 4936324, 5952626, 11905252, 50597321, 101194642, 202389284]

約数ペア:

[(1, 202389284), (2, 101194642), (4, 50597321), (17, 11905252), (34, 5952626), (41, 4936324), (68, 2976313), (82, 2468162), (164, 1234081), (229, 883796), (317, 638452), (458, 441898), (634, 319226), (697, 290372), (916, 220949), (1268, 159613), (1394, 145186), (2788, 72593), (3893, 51988), (5389, 37556), (7786, 25994), (9389, 21556), (10778, 18778), (12997, 15572)]