201516912

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{313}}^1$

素因数の和:607

約数の個数: 120

約数和(自身を含む): 601327584

約数和(自身を除く): 399810672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 263, 272, 306, 313, 408, 526, 612, 626, 789, 816, 939, 1052, 1224, 1252, 1578, 1878, 2104, 2367, 2448, 2504, 2817, 3156, 3756, 4208, 4471, 4734, 5008, 5321, 5634, 6312, 7512, 8942, 9468, 10642, 11268, 12624, 13413, 15024, 15963, 17884, 18936, 21284, 22536, 26826, 31926, 35768, 37872, 40239, 42568, 45072, 47889, 53652, 63852, 71536, 80478, 82319, 85136, 95778, 107304, 127704, 160956, 164638, 191556, 214608, 246957, 255408, 321912, 329276, 383112, 493914, 643824, 658552, 740871, 766224, 987828, 1317104, 1399423, 1481742, 1975656, 2798846, 2963484, 3951312, 4198269, 5597692, 5926968, 8396538, 11195384, 11853936, 12594807, 16793076, 22390768, 25189614, 33586152, 50379228, 67172304, 100758456, 201516912]

約数ペア:

[(1, 201516912), (2, 100758456), (3, 67172304), (4, 50379228), (6, 33586152), (8, 25189614), (9, 22390768), (12, 16793076), (16, 12594807), (17, 11853936), (18, 11195384), (24, 8396538), (34, 5926968), (36, 5597692), (48, 4198269), (51, 3951312), (68, 2963484), (72, 2798846), (102, 1975656), (136, 1481742), (144, 1399423), (153, 1317104), (204, 987828), (263, 766224), (272, 740871), (306, 658552), (313, 643824), (408, 493914), (526, 383112), (612, 329276), (626, 321912), (789, 255408), (816, 246957), (939, 214608), (1052, 191556), (1224, 164638), (1252, 160956), (1578, 127704), (1878, 107304), (2104, 95778), (2367, 85136), (2448, 82319), (2504, 80478), (2817, 71536), (3156, 63852), (3756, 53652), (4208, 47889), (4471, 45072), (4734, 42568), (5008, 40239), (5321, 37872), (5634, 35768), (6312, 31926), (7512, 26826), (8942, 22536), (9468, 21284), (10642, 18936), (11268, 17884), (12624, 15963), (13413, 15024)]