207261684

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{4133}}^1$

素因数の和:4349

約数の個数: 72

約数和(自身を含む): 601910400

約数和(自身を除く): 394648716

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 199, 252, 398, 597, 796, 1194, 1393, 1791, 2388, 2786, 3582, 4133, 4179, 5572, 7164, 8266, 8358, 12399, 12537, 16532, 16716, 24798, 25074, 28931, 37197, 49596, 50148, 57862, 74394, 86793, 115724, 148788, 173586, 260379, 347172, 520758, 822467, 1041516, 1644934, 2467401, 3289868, 4934802, 5757269, 7402203, 9869604, 11514538, 14804406, 17271807, 23029076, 29608812, 34543614, 51815421, 69087228, 103630842, 207261684]

約数ペア:

[(1, 207261684), (2, 103630842), (3, 69087228), (4, 51815421), (6, 34543614), (7, 29608812), (9, 23029076), (12, 17271807), (14, 14804406), (18, 11514538), (21, 9869604), (28, 7402203), (36, 5757269), (42, 4934802), (63, 3289868), (84, 2467401), (126, 1644934), (199, 1041516), (252, 822467), (398, 520758), (597, 347172), (796, 260379), (1194, 173586), (1393, 148788), (1791, 115724), (2388, 86793), (2786, 74394), (3582, 57862), (4133, 50148), (4179, 49596), (5572, 37197), (7164, 28931), (8266, 25074), (8358, 24798), (12399, 16716), (12537, 16532)]