202206872

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1\times {\mathrm{353}}^1$

素因数の和:612

約数の個数: 64

約数和(自身を含む): 445020480

約数和(自身を除く): 242813608

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 193, 212, 353, 371, 386, 424, 706, 742, 772, 1351, 1412, 1484, 1544, 2471, 2702, 2824, 2968, 4942, 5404, 9884, 10229, 10808, 18709, 19768, 20458, 37418, 40916, 68129, 71603, 74836, 81832, 130963, 136258, 143206, 149672, 261926, 272516, 286412, 476903, 523852, 545032, 572824, 953806, 1047704, 1907612, 3610837, 3815224, 7221674, 14443348, 25275859, 28886696, 50551718, 101103436, 202206872]

約数ペア:

[(1, 202206872), (2, 101103436), (4, 50551718), (7, 28886696), (8, 25275859), (14, 14443348), (28, 7221674), (53, 3815224), (56, 3610837), (106, 1907612), (193, 1047704), (212, 953806), (353, 572824), (371, 545032), (386, 523852), (424, 476903), (706, 286412), (742, 272516), (772, 261926), (1351, 149672), (1412, 143206), (1484, 136258), (1544, 130963), (2471, 81832), (2702, 74836), (2824, 71603), (2968, 68129), (4942, 40916), (5404, 37418), (9884, 20458), (10229, 19768), (10808, 18709)]