201868404

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{233}}^1$

素因数の和:425

約数の個数: 96

約数和(自身を含む): 520805376

約数和(自身を除く): 318936972

約数列:

[1, 2, 3, 4, 6, 12, 17, 31, 34, 51, 62, 68, 93, 102, 124, 137, 186, 204, 233, 274, 372, 411, 466, 527, 548, 699, 822, 932, 1054, 1398, 1581, 1644, 2108, 2329, 2796, 3162, 3961, 4247, 4658, 6324, 6987, 7223, 7922, 8494, 9316, 11883, 12741, 13974, 14446, 15844, 16988, 21669, 23766, 25482, 27948, 28892, 31921, 43338, 47532, 50964, 63842, 72199, 86676, 95763, 122791, 127684, 144398, 191526, 216597, 245582, 288796, 368373, 383052, 433194, 491164, 542657, 736746, 866388, 989551, 1085314, 1473492, 1627971, 1979102, 2170628, 2968653, 3255942, 3958204, 5937306, 6511884, 11874612, 16822367, 33644734, 50467101, 67289468, 100934202, 201868404]

約数ペア:

[(1, 201868404), (2, 100934202), (3, 67289468), (4, 50467101), (6, 33644734), (12, 16822367), (17, 11874612), (31, 6511884), (34, 5937306), (51, 3958204), (62, 3255942), (68, 2968653), (93, 2170628), (102, 1979102), (124, 1627971), (137, 1473492), (186, 1085314), (204, 989551), (233, 866388), (274, 736746), (372, 542657), (411, 491164), (466, 433194), (527, 383052), (548, 368373), (699, 288796), (822, 245582), (932, 216597), (1054, 191526), (1398, 144398), (1581, 127684), (1644, 122791), (2108, 95763), (2329, 86676), (2796, 72199), (3162, 63842), (3961, 50964), (4247, 47532), (4658, 43338), (6324, 31921), (6987, 28892), (7223, 27948), (7922, 25482), (8494, 23766), (9316, 21669), (11883, 16988), (12741, 15844), (13974, 14446)]