210441340

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{29147}}^1$

素因数の和:29194

約数の個数: 36

約数和(自身を含む): 466426296

約数和(自身を除く): 255984956

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 361, 380, 722, 1444, 1805, 3610, 7220, 29147, 58294, 116588, 145735, 291470, 553793, 582940, 1107586, 2215172, 2768965, 5537930, 10522067, 11075860, 21044134, 42088268, 52610335, 105220670, 210441340]

約数ペア:

[(1, 210441340), (2, 105220670), (4, 52610335), (5, 42088268), (10, 21044134), (19, 11075860), (20, 10522067), (38, 5537930), (76, 2768965), (95, 2215172), (190, 1107586), (361, 582940), (380, 553793), (722, 291470), (1444, 145735), (1805, 116588), (3610, 58294), (7220, 29147)]