208837296

素因数分解:

$2^4\times 3^2\times {\mathrm{83}}^1\times {\mathrm{101}}^1\times {\mathrm{173}}^1$

素因数の和:371

約数の個数: 120

約数和(自身を含む): 600805296

約数和(自身を除く): 391968000

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 83, 101, 144, 166, 173, 202, 249, 303, 332, 346, 404, 498, 519, 606, 664, 692, 747, 808, 909, 996, 1038, 1212, 1328, 1384, 1494, 1557, 1616, 1818, 1992, 2076, 2424, 2768, 2988, 3114, 3636, 3984, 4152, 4848, 5976, 6228, 7272, 8304, 8383, 11952, 12456, 14359, 14544, 16766, 17473, 24912, 25149, 28718, 33532, 34946, 43077, 50298, 52419, 57436, 67064, 69892, 75447, 86154, 100596, 104838, 114872, 129231, 134128, 139784, 150894, 157257, 172308, 201192, 209676, 229744, 258462, 279568, 301788, 314514, 344616, 402384, 419352, 516924, 603576, 629028, 689232, 838704, 1033848, 1207152, 1258056, 1450259, 2067696, 2516112, 2900518, 4350777, 5801036, 8701554, 11602072, 13052331, 17403108, 23204144, 26104662, 34806216, 52209324, 69612432, 104418648, 208837296]

約数ペア:

[(1, 208837296), (2, 104418648), (3, 69612432), (4, 52209324), (6, 34806216), (8, 26104662), (9, 23204144), (12, 17403108), (16, 13052331), (18, 11602072), (24, 8701554), (36, 5801036), (48, 4350777), (72, 2900518), (83, 2516112), (101, 2067696), (144, 1450259), (166, 1258056), (173, 1207152), (202, 1033848), (249, 838704), (303, 689232), (332, 629028), (346, 603576), (404, 516924), (498, 419352), (519, 402384), (606, 344616), (664, 314514), (692, 301788), (747, 279568), (808, 258462), (909, 229744), (996, 209676), (1038, 201192), (1212, 172308), (1328, 157257), (1384, 150894), (1494, 139784), (1557, 134128), (1616, 129231), (1818, 114872), (1992, 104838), (2076, 100596), (2424, 86154), (2768, 75447), (2988, 69892), (3114, 67064), (3636, 57436), (3984, 52419), (4152, 50298), (4848, 43077), (5976, 34946), (6228, 33532), (7272, 28718), (8304, 25149), (8383, 24912), (11952, 17473), (12456, 16766), (14359, 14544)]