201447584

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{5441}}^1$

素因数の和:5553

約数の個数: 48

約数和(自身を含む): 431985960

約数和(自身を除く): 230538376

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 89, 104, 178, 208, 356, 416, 712, 1157, 1424, 2314, 2848, 4628, 5441, 9256, 10882, 18512, 21764, 37024, 43528, 70733, 87056, 141466, 174112, 282932, 484249, 565864, 968498, 1131728, 1936996, 2263456, 3873992, 6295237, 7747984, 12590474, 15495968, 25180948, 50361896, 100723792, 201447584]

約数ペア:

[(1, 201447584), (2, 100723792), (4, 50361896), (8, 25180948), (13, 15495968), (16, 12590474), (26, 7747984), (32, 6295237), (52, 3873992), (89, 2263456), (104, 1936996), (178, 1131728), (208, 968498), (356, 565864), (416, 484249), (712, 282932), (1157, 174112), (1424, 141466), (2314, 87056), (2848, 70733), (4628, 43528), (5441, 37024), (9256, 21764), (10882, 18512)]