203017892

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{3947}}^1$

素因数の和:4136

約数の個数: 48

約数和(自身を含む): 445713408

約数和(自身を除く): 242695516

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 167, 308, 334, 668, 1169, 1837, 2338, 3674, 3947, 4676, 7348, 7894, 12859, 15788, 25718, 27629, 43417, 51436, 55258, 86834, 110516, 173668, 303919, 607838, 659149, 1215676, 1318298, 2636596, 4614043, 7250639, 9228086, 14501278, 18456172, 29002556, 50754473, 101508946, 203017892]

約数ペア:

[(1, 203017892), (2, 101508946), (4, 50754473), (7, 29002556), (11, 18456172), (14, 14501278), (22, 9228086), (28, 7250639), (44, 4614043), (77, 2636596), (154, 1318298), (167, 1215676), (308, 659149), (334, 607838), (668, 303919), (1169, 173668), (1837, 110516), (2338, 86834), (3674, 55258), (3947, 51436), (4676, 43417), (7348, 27629), (7894, 25718), (12859, 15788)]