203428974438

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{311}}^1\times {\mathrm{1253089}}^1$

素因数の和:1253437

約数の個数: 48

約数和(自身を含む): 457427973600

約数和(自身を除く): 253998999162

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 311, 522, 622, 933, 1866, 2799, 5598, 9019, 18038, 27057, 54114, 81171, 162342, 1253089, 2506178, 3759267, 7518534, 11277801, 22555602, 36339581, 72679162, 109018743, 218037486, 327056229, 389710679, 654112458, 779421358, 1169132037, 2338264074, 3507396111, 7014792222, 11301609691, 22603219382, 33904829073, 67809658146, 101714487219, 203428974438]

約数ペア:

[(1, 203428974438), (2, 101714487219), (3, 67809658146), (6, 33904829073), (9, 22603219382), (18, 11301609691), (29, 7014792222), (58, 3507396111), (87, 2338264074), (174, 1169132037), (261, 779421358), (311, 654112458), (522, 389710679), (622, 327056229), (933, 218037486), (1866, 109018743), (2799, 72679162), (5598, 36339581), (9019, 22555602), (18038, 11277801), (27057, 7518534), (54114, 3759267), (81171, 2506178), (162342, 1253089)]