201730999972

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{922781}}^1$

素因数の和:922900

約数の個数: 48

約数和(自身を含む): 381987454464

約数和(自身を除く): 180256454492

約数列:

[1, 2, 4, 31, 41, 43, 62, 82, 86, 124, 164, 172, 1271, 1333, 1763, 2542, 2666, 3526, 5084, 5332, 7052, 54653, 109306, 218612, 922781, 1845562, 3691124, 28606211, 37834021, 39679583, 57212422, 75668042, 79359166, 114424844, 151336084, 158718332, 1172854651, 1230067073, 1626862903, 2345709302, 2460134146, 3253725806, 4691418604, 4920268292, 6507451612, 50432749993, 100865499986, 201730999972]

約数ペア:

[(1, 201730999972), (2, 100865499986), (4, 50432749993), (31, 6507451612), (41, 4920268292), (43, 4691418604), (62, 3253725806), (82, 2460134146), (86, 2345709302), (124, 1626862903), (164, 1230067073), (172, 1172854651), (1271, 158718332), (1333, 151336084), (1763, 114424844), (2542, 79359166), (2666, 75668042), (3526, 57212422), (5084, 39679583), (5332, 37834021), (7052, 28606211), (54653, 3691124), (109306, 1845562), (218612, 922781)]