201303284

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{2621}}^1$

素因数の和:2856

約数の個数: 48

約数和(自身を含む): 435797376

約数和(自身を除く): 234494092

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 211, 364, 422, 844, 1477, 2621, 2743, 2954, 5242, 5486, 5908, 10484, 10972, 18347, 19201, 34073, 36694, 38402, 68146, 73388, 76804, 136292, 238511, 477022, 553031, 954044, 1106062, 2212124, 3871217, 7189403, 7742434, 14378806, 15484868, 28757612, 50325821, 100651642, 201303284]

約数ペア:

[(1, 201303284), (2, 100651642), (4, 50325821), (7, 28757612), (13, 15484868), (14, 14378806), (26, 7742434), (28, 7189403), (52, 3871217), (91, 2212124), (182, 1106062), (211, 954044), (364, 553031), (422, 477022), (844, 238511), (1477, 136292), (2621, 76804), (2743, 73388), (2954, 68146), (5242, 38402), (5486, 36694), (5908, 34073), (10484, 19201), (10972, 18347)]