197987634

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{36787}}^1$

素因数の和:36831

約数の個数: 48

約数和(自身を含む): 482069952

約数和(自身を除く): 284082318

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 39, 46, 69, 78, 117, 138, 207, 234, 299, 414, 598, 897, 1794, 2691, 5382, 36787, 73574, 110361, 220722, 331083, 478231, 662166, 846101, 956462, 1434693, 1692202, 2538303, 2869386, 4304079, 5076606, 7614909, 8608158, 10999313, 15229818, 21998626, 32997939, 65995878, 98993817, 197987634]

約数ペア:

[(1, 197987634), (2, 98993817), (3, 65995878), (6, 32997939), (9, 21998626), (13, 15229818), (18, 10999313), (23, 8608158), (26, 7614909), (39, 5076606), (46, 4304079), (69, 2869386), (78, 2538303), (117, 1692202), (138, 1434693), (207, 956462), (234, 846101), (299, 662166), (414, 478231), (598, 331083), (897, 220722), (1794, 110361), (2691, 73574), (5382, 36787)]