210738612

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{199}}^1\times {\mathrm{1801}}^1$

素因数の和:2021

約数の個数: 72

約数和(自身を含む): 575198400

約数和(自身を除く): 364459788

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 199, 294, 398, 588, 597, 796, 1194, 1393, 1801, 2388, 2786, 3602, 4179, 5403, 5572, 7204, 8358, 9751, 10806, 12607, 16716, 19502, 21612, 25214, 29253, 37821, 39004, 50428, 58506, 75642, 88249, 117012, 151284, 176498, 264747, 352996, 358399, 529494, 716798, 1058988, 1075197, 1433596, 2150394, 2508793, 4300788, 5017586, 7526379, 10035172, 15052758, 17561551, 30105516, 35123102, 52684653, 70246204, 105369306, 210738612]

約数ペア:

[(1, 210738612), (2, 105369306), (3, 70246204), (4, 52684653), (6, 35123102), (7, 30105516), (12, 17561551), (14, 15052758), (21, 10035172), (28, 7526379), (42, 5017586), (49, 4300788), (84, 2508793), (98, 2150394), (147, 1433596), (196, 1075197), (199, 1058988), (294, 716798), (398, 529494), (588, 358399), (597, 352996), (796, 264747), (1194, 176498), (1393, 151284), (1801, 117012), (2388, 88249), (2786, 75642), (3602, 58506), (4179, 50428), (5403, 39004), (5572, 37821), (7204, 29253), (8358, 25214), (9751, 21612), (10806, 19502), (12607, 16716)]