198217944

素因数分解:

$2^3\times 3^2\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{809}}^1$

素因数の和:945

約数の個数: 96

約数和(自身を含む): 557247600

約数和(自身を除く): 359029656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 41, 72, 82, 83, 123, 164, 166, 246, 249, 328, 332, 369, 492, 498, 664, 738, 747, 809, 984, 996, 1476, 1494, 1618, 1992, 2427, 2952, 2988, 3236, 3403, 4854, 5976, 6472, 6806, 7281, 9708, 10209, 13612, 14562, 19416, 20418, 27224, 29124, 30627, 33169, 40836, 58248, 61254, 66338, 67147, 81672, 99507, 122508, 132676, 134294, 199014, 201441, 245016, 265352, 268588, 298521, 398028, 402882, 537176, 597042, 604323, 796056, 805764, 1194084, 1208646, 1611528, 2388168, 2417292, 2753027, 4834584, 5506054, 8259081, 11012108, 16518162, 22024216, 24777243, 33036324, 49554486, 66072648, 99108972, 198217944]

約数ペア:

[(1, 198217944), (2, 99108972), (3, 66072648), (4, 49554486), (6, 33036324), (8, 24777243), (9, 22024216), (12, 16518162), (18, 11012108), (24, 8259081), (36, 5506054), (41, 4834584), (72, 2753027), (82, 2417292), (83, 2388168), (123, 1611528), (164, 1208646), (166, 1194084), (246, 805764), (249, 796056), (328, 604323), (332, 597042), (369, 537176), (492, 402882), (498, 398028), (664, 298521), (738, 268588), (747, 265352), (809, 245016), (984, 201441), (996, 199014), (1476, 134294), (1494, 132676), (1618, 122508), (1992, 99507), (2427, 81672), (2952, 67147), (2988, 66338), (3236, 61254), (3403, 58248), (4854, 40836), (5976, 33169), (6472, 30627), (6806, 29124), (7281, 27224), (9708, 20418), (10209, 19416), (13612, 14562)]