211217916

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{193423}}^1$

素因数の和:193450

約数の個数: 48

約数和(自身を含む): 606577664

約数和(自身を除く): 395359748

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 193423, 386846, 580269, 773692, 1160538, 1353961, 2321076, 2514499, 2707922, 4061883, 5028998, 5415844, 7543497, 8123766, 10057996, 15086994, 16247532, 17601493, 30173988, 35202986, 52804479, 70405972, 105608958, 211217916]

約数ペア:

[(1, 211217916), (2, 105608958), (3, 70405972), (4, 52804479), (6, 35202986), (7, 30173988), (12, 17601493), (13, 16247532), (14, 15086994), (21, 10057996), (26, 8123766), (28, 7543497), (39, 5415844), (42, 5028998), (52, 4061883), (78, 2707922), (84, 2514499), (91, 2321076), (156, 1353961), (182, 1160538), (273, 773692), (364, 580269), (546, 386846), (1092, 193423)]