197202632

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{11261}}^1$

素因数の和:11477

約数の個数: 32

約数和(自身を含む): 405432000

約数和(自身を除く): 208229368

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 199, 398, 796, 1592, 2189, 4378, 8756, 11261, 17512, 22522, 45044, 90088, 123871, 247742, 495484, 990968, 2240939, 4481878, 8963756, 17927512, 24650329, 49300658, 98601316, 197202632]

約数ペア:

[(1, 197202632), (2, 98601316), (4, 49300658), (8, 24650329), (11, 17927512), (22, 8963756), (44, 4481878), (88, 2240939), (199, 990968), (398, 495484), (796, 247742), (1592, 123871), (2189, 90088), (4378, 45044), (8756, 22522), (11261, 17512)]