199779636

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:509

約数の個数: 96

約数和(自身を含む): 547520512

約数和(自身を除く): 347740876

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 61, 84, 122, 127, 183, 244, 254, 307, 366, 381, 427, 508, 614, 732, 762, 854, 889, 921, 1228, 1281, 1524, 1708, 1778, 1842, 2149, 2562, 2667, 3556, 3684, 4298, 5124, 5334, 6447, 7747, 8596, 10668, 12894, 15494, 18727, 23241, 25788, 30988, 37454, 38989, 46482, 54229, 56181, 74908, 77978, 92964, 108458, 112362, 116967, 131089, 155956, 162687, 216916, 224724, 233934, 262178, 272923, 325374, 393267, 467868, 524356, 545846, 650748, 786534, 818769, 1091692, 1573068, 1637538, 2378329, 3275076, 4756658, 7134987, 9513316, 14269974, 16648303, 28539948, 33296606, 49944909, 66593212, 99889818, 199779636]

約数ペア:

[(1, 199779636), (2, 99889818), (3, 66593212), (4, 49944909), (6, 33296606), (7, 28539948), (12, 16648303), (14, 14269974), (21, 9513316), (28, 7134987), (42, 4756658), (61, 3275076), (84, 2378329), (122, 1637538), (127, 1573068), (183, 1091692), (244, 818769), (254, 786534), (307, 650748), (366, 545846), (381, 524356), (427, 467868), (508, 393267), (614, 325374), (732, 272923), (762, 262178), (854, 233934), (889, 224724), (921, 216916), (1228, 162687), (1281, 155956), (1524, 131089), (1708, 116967), (1778, 112362), (1842, 108458), (2149, 92964), (2562, 77978), (2667, 74908), (3556, 56181), (3684, 54229), (4298, 46482), (5124, 38989), (5334, 37454), (6447, 30988), (7747, 25788), (8596, 23241), (10668, 18727), (12894, 15494)]