201727854

素因数分解:

$2^1\times 3^3\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{1303}}^1$

素因数の和:1422

約数の個数: 64

約数和(自身を含む): 465684480

約数和(自身を除く): 263956626

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 61, 94, 122, 141, 183, 282, 366, 423, 549, 846, 1098, 1269, 1303, 1647, 2538, 2606, 2867, 3294, 3909, 5734, 7818, 8601, 11727, 17202, 23454, 25803, 35181, 51606, 61241, 70362, 77409, 79483, 122482, 154818, 158966, 183723, 238449, 367446, 476898, 551169, 715347, 1102338, 1430694, 1653507, 2146041, 3307014, 3735701, 4292082, 7471402, 11207103, 22414206, 33621309, 67242618, 100863927, 201727854]

約数ペア:

[(1, 201727854), (2, 100863927), (3, 67242618), (6, 33621309), (9, 22414206), (18, 11207103), (27, 7471402), (47, 4292082), (54, 3735701), (61, 3307014), (94, 2146041), (122, 1653507), (141, 1430694), (183, 1102338), (282, 715347), (366, 551169), (423, 476898), (549, 367446), (846, 238449), (1098, 183723), (1269, 158966), (1303, 154818), (1647, 122482), (2538, 79483), (2606, 77409), (2867, 70362), (3294, 61241), (3909, 51606), (5734, 35181), (7818, 25803), (8601, 23454), (11727, 17202)]