203691808

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{1933}}^1$

素因数の和:2069

約数の個数: 48

約数和(自身を含む): 416699640

約数和(自身を除く): 213007832

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 89, 148, 178, 296, 356, 592, 712, 1184, 1424, 1933, 2848, 3293, 3866, 6586, 7732, 13172, 15464, 26344, 30928, 52688, 61856, 71521, 105376, 143042, 172037, 286084, 344074, 572168, 688148, 1144336, 1376296, 2288672, 2752592, 5505184, 6365369, 12730738, 25461476, 50922952, 101845904, 203691808]

約数ペア:

[(1, 203691808), (2, 101845904), (4, 50922952), (8, 25461476), (16, 12730738), (32, 6365369), (37, 5505184), (74, 2752592), (89, 2288672), (148, 1376296), (178, 1144336), (296, 688148), (356, 572168), (592, 344074), (712, 286084), (1184, 172037), (1424, 143042), (1933, 105376), (2848, 71521), (3293, 61856), (3866, 52688), (6586, 30928), (7732, 26344), (13172, 15464)]