201284556

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4721}}^1$

素因数の和:4775

約数の個数: 96

約数和(自身を含む): 571173120

約数和(自身を除く): 369888564

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 19, 22, 33, 34, 38, 44, 51, 57, 66, 68, 76, 102, 114, 132, 187, 204, 209, 228, 323, 374, 418, 561, 627, 646, 748, 836, 969, 1122, 1254, 1292, 1938, 2244, 2508, 3553, 3876, 4721, 7106, 9442, 10659, 14163, 14212, 18884, 21318, 28326, 42636, 51931, 56652, 80257, 89699, 103862, 155793, 160514, 179398, 207724, 240771, 269097, 311586, 321028, 358796, 481542, 538194, 623172, 882827, 963084, 986689, 1076388, 1524883, 1765654, 1973378, 2648481, 2960067, 3049766, 3531308, 3946756, 4574649, 5296962, 5920134, 6099532, 9149298, 10593924, 11840268, 16773713, 18298596, 33547426, 50321139, 67094852, 100642278, 201284556]

約数ペア:

[(1, 201284556), (2, 100642278), (3, 67094852), (4, 50321139), (6, 33547426), (11, 18298596), (12, 16773713), (17, 11840268), (19, 10593924), (22, 9149298), (33, 6099532), (34, 5920134), (38, 5296962), (44, 4574649), (51, 3946756), (57, 3531308), (66, 3049766), (68, 2960067), (76, 2648481), (102, 1973378), (114, 1765654), (132, 1524883), (187, 1076388), (204, 986689), (209, 963084), (228, 882827), (323, 623172), (374, 538194), (418, 481542), (561, 358796), (627, 321028), (646, 311586), (748, 269097), (836, 240771), (969, 207724), (1122, 179398), (1254, 160514), (1292, 155793), (1938, 103862), (2244, 89699), (2508, 80257), (3553, 56652), (3876, 51931), (4721, 42636), (7106, 28326), (9442, 21318), (10659, 18884), (14163, 14212)]