203438528

素因数分解:

$2^6\times {\mathrm{401}}^1\times {\mathrm{7927}}^1$

素因数の和:8340

約数の個数: 28

約数和(自身を含む): 404756112

約数和(自身を除く): 201317584

約数列:

[1, 2, 4, 8, 16, 32, 64, 401, 802, 1604, 3208, 6416, 7927, 12832, 15854, 25664, 31708, 63416, 126832, 253664, 507328, 3178727, 6357454, 12714908, 25429816, 50859632, 101719264, 203438528]

約数ペア:

[(1, 203438528), (2, 101719264), (4, 50859632), (8, 25429816), (16, 12714908), (32, 6357454), (64, 3178727), (401, 507328), (802, 253664), (1604, 126832), (3208, 63416), (6416, 31708), (7927, 25664), (12832, 15854)]