201744296

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{11213}}^1$

素因数の和:11405

約数の個数: 32

約数和(自身を含む): 409759560

約数和(自身を除く): 208015264

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 173, 346, 692, 1384, 2249, 4498, 8996, 11213, 17992, 22426, 44852, 89704, 145769, 291538, 583076, 1166152, 1939849, 3879698, 7759396, 15518792, 25218037, 50436074, 100872148, 201744296]

約数ペア:

[(1, 201744296), (2, 100872148), (4, 50436074), (8, 25218037), (13, 15518792), (26, 7759396), (52, 3879698), (104, 1939849), (173, 1166152), (346, 583076), (692, 291538), (1384, 145769), (2249, 89704), (4498, 44852), (8996, 22426), (11213, 17992)]