208482316

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{1327}}^1$

素因数の和:1550

約数の個数: 48

約数和(自身を含む): 433119232

約数和(自身を除く): 224636916

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 181, 217, 362, 434, 724, 868, 1267, 1327, 2534, 2654, 5068, 5308, 5611, 9289, 11222, 18578, 22444, 37156, 39277, 41137, 78554, 82274, 157108, 164548, 240187, 287959, 480374, 575918, 960748, 1151836, 1681309, 3362618, 6725236, 7445797, 14891594, 29783188, 52120579, 104241158, 208482316]

約数ペア:

[(1, 208482316), (2, 104241158), (4, 52120579), (7, 29783188), (14, 14891594), (28, 7445797), (31, 6725236), (62, 3362618), (124, 1681309), (181, 1151836), (217, 960748), (362, 575918), (434, 480374), (724, 287959), (868, 240187), (1267, 164548), (1327, 157108), (2534, 82274), (2654, 78554), (5068, 41137), (5308, 39277), (5611, 37156), (9289, 22444), (11222, 18578)]