194637522

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{223}}^1$

素因数の和:487

約数の個数: 64

約数和(自身を含む): 425779200

約数和(自身を除く): 231141678

約数列:

[1, 2, 3, 6, 17, 34, 43, 51, 86, 102, 129, 199, 223, 258, 398, 446, 597, 669, 731, 1194, 1338, 1462, 2193, 3383, 3791, 4386, 6766, 7582, 8557, 9589, 10149, 11373, 17114, 19178, 20298, 22746, 25671, 28767, 44377, 51342, 57534, 88754, 133131, 145469, 163013, 266262, 290938, 326026, 436407, 489039, 754409, 872814, 978078, 1508818, 1908211, 2263227, 3816422, 4526454, 5724633, 11449266, 32439587, 64879174, 97318761, 194637522]

約数ペア:

[(1, 194637522), (2, 97318761), (3, 64879174), (6, 32439587), (17, 11449266), (34, 5724633), (43, 4526454), (51, 3816422), (86, 2263227), (102, 1908211), (129, 1508818), (199, 978078), (223, 872814), (258, 754409), (398, 489039), (446, 436407), (597, 326026), (669, 290938), (731, 266262), (1194, 163013), (1338, 145469), (1462, 133131), (2193, 88754), (3383, 57534), (3791, 51342), (4386, 44377), (6766, 28767), (7582, 25671), (8557, 22746), (9589, 20298), (10149, 19178), (11373, 17114)]