191997924

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{4483}}^1$

素因数の和:4616

約数の個数: 48

約数和(自身を含む): 464040192

約数和(自身を除く): 272042268

約数列:

[1, 2, 3, 4, 6, 12, 43, 83, 86, 129, 166, 172, 249, 258, 332, 498, 516, 996, 3569, 4483, 7138, 8966, 10707, 13449, 14276, 17932, 21414, 26898, 42828, 53796, 192769, 372089, 385538, 578307, 744178, 771076, 1116267, 1156614, 1488356, 2232534, 2313228, 4465068, 15999827, 31999654, 47999481, 63999308, 95998962, 191997924]

約数ペア:

[(1, 191997924), (2, 95998962), (3, 63999308), (4, 47999481), (6, 31999654), (12, 15999827), (43, 4465068), (83, 2313228), (86, 2232534), (129, 1488356), (166, 1156614), (172, 1116267), (249, 771076), (258, 744178), (332, 578307), (498, 385538), (516, 372089), (996, 192769), (3569, 53796), (4483, 42828), (7138, 26898), (8966, 21414), (10707, 17932), (13449, 14276)]