210449988

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{92791}}^1$

素因数の和:92814

約数の個数: 60

約数和(自身を含む): 628758592

約数和(自身を除く): 418308604

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 92791, 185582, 278373, 371164, 556746, 649537, 835119, 1113492, 1299074, 1670238, 1948611, 2505357, 2598148, 3340476, 3897222, 5010714, 5845833, 7516071, 7794444, 10021428, 11691666, 15032142, 17537499, 23383332, 30064284, 35074998, 52612497, 70149996, 105224994, 210449988]

約数ペア:

[(1, 210449988), (2, 105224994), (3, 70149996), (4, 52612497), (6, 35074998), (7, 30064284), (9, 23383332), (12, 17537499), (14, 15032142), (18, 11691666), (21, 10021428), (27, 7794444), (28, 7516071), (36, 5845833), (42, 5010714), (54, 3897222), (63, 3340476), (81, 2598148), (84, 2505357), (108, 1948611), (126, 1670238), (162, 1299074), (189, 1113492), (252, 835119), (324, 649537), (378, 556746), (567, 371164), (756, 278373), (1134, 185582), (2268, 92791)]