203420028

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{853}}^1$

素因数の和:1051

約数の個数: 96

約数和(自身を含む): 578479104

約数和(自身を除く): 375059076

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 167, 204, 238, 334, 357, 476, 501, 668, 714, 853, 1002, 1169, 1428, 1706, 2004, 2338, 2559, 2839, 3412, 3507, 4676, 5118, 5678, 5971, 7014, 8517, 10236, 11356, 11942, 14028, 14501, 17034, 17913, 19873, 23884, 29002, 34068, 35826, 39746, 43503, 58004, 59619, 71652, 79492, 87006, 101507, 119238, 142451, 174012, 203014, 238476, 284902, 304521, 406028, 427353, 569804, 609042, 854706, 997157, 1218084, 1709412, 1994314, 2421667, 2991471, 3988628, 4843334, 5982942, 7265001, 9686668, 11965884, 14530002, 16951669, 29060004, 33903338, 50855007, 67806676, 101710014, 203420028]

約数ペア:

[(1, 203420028), (2, 101710014), (3, 67806676), (4, 50855007), (6, 33903338), (7, 29060004), (12, 16951669), (14, 14530002), (17, 11965884), (21, 9686668), (28, 7265001), (34, 5982942), (42, 4843334), (51, 3988628), (68, 2991471), (84, 2421667), (102, 1994314), (119, 1709412), (167, 1218084), (204, 997157), (238, 854706), (334, 609042), (357, 569804), (476, 427353), (501, 406028), (668, 304521), (714, 284902), (853, 238476), (1002, 203014), (1169, 174012), (1428, 142451), (1706, 119238), (2004, 101507), (2338, 87006), (2559, 79492), (2839, 71652), (3412, 59619), (3507, 58004), (4676, 43503), (5118, 39746), (5678, 35826), (5971, 34068), (7014, 29002), (8517, 23884), (10236, 19873), (11356, 17913), (11942, 17034), (14028, 14501)]