199645888

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{10433}}^1$

素因数の和:10481

約数の個数: 56

約数和(自身を含む): 445239648

約数和(自身を除く): 245593760

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 64, 92, 104, 184, 208, 299, 368, 416, 598, 736, 832, 1196, 1472, 2392, 4784, 9568, 10433, 19136, 20866, 41732, 83464, 135629, 166928, 239959, 271258, 333856, 479918, 542516, 667712, 959836, 1085032, 1919672, 2170064, 3119467, 3839344, 4340128, 6238934, 7678688, 8680256, 12477868, 15357376, 24955736, 49911472, 99822944, 199645888]

約数ペア:

[(1, 199645888), (2, 99822944), (4, 49911472), (8, 24955736), (13, 15357376), (16, 12477868), (23, 8680256), (26, 7678688), (32, 6238934), (46, 4340128), (52, 3839344), (64, 3119467), (92, 2170064), (104, 1919672), (184, 1085032), (208, 959836), (299, 667712), (368, 542516), (416, 479918), (598, 333856), (736, 271258), (832, 239959), (1196, 166928), (1472, 135629), (2392, 83464), (4784, 41732), (9568, 20866), (10433, 19136)]