203439808

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{22229}}^1$

素因数の和:22265

約数の個数: 56

約数和(自身を含む): 474299280

約数和(自身を除く): 270859472

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 143, 176, 208, 286, 352, 416, 572, 704, 832, 1144, 2288, 4576, 9152, 22229, 44458, 88916, 177832, 244519, 288977, 355664, 489038, 577954, 711328, 978076, 1155908, 1422656, 1956152, 2311816, 3178747, 3912304, 4623632, 6357494, 7824608, 9247264, 12714988, 15649216, 18494528, 25429976, 50859952, 101719904, 203439808]

約数ペア:

[(1, 203439808), (2, 101719904), (4, 50859952), (8, 25429976), (11, 18494528), (13, 15649216), (16, 12714988), (22, 9247264), (26, 7824608), (32, 6357494), (44, 4623632), (52, 3912304), (64, 3178747), (88, 2311816), (104, 1956152), (143, 1422656), (176, 1155908), (208, 978076), (286, 711328), (352, 577954), (416, 489038), (572, 355664), (704, 288977), (832, 244519), (1144, 177832), (2288, 88916), (4576, 44458), (9152, 22229)]