199943712

素因数分解:

$2^5\times 3^2\times {\mathrm{173}}^1\times {\mathrm{4013}}^1$

素因数の和:4202

約数の個数: 72

約数和(自身を含む): 572019084

約数和(自身を除く): 372075372

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 173, 288, 346, 519, 692, 1038, 1384, 1557, 2076, 2768, 3114, 4013, 4152, 5536, 6228, 8026, 8304, 12039, 12456, 16052, 16608, 24078, 24912, 32104, 36117, 48156, 49824, 64208, 72234, 96312, 128416, 144468, 192624, 288936, 385248, 577872, 694249, 1155744, 1388498, 2082747, 2776996, 4165494, 5553992, 6248241, 8330988, 11107984, 12496482, 16661976, 22215968, 24992964, 33323952, 49985928, 66647904, 99971856, 199943712]

約数ペア:

[(1, 199943712), (2, 99971856), (3, 66647904), (4, 49985928), (6, 33323952), (8, 24992964), (9, 22215968), (12, 16661976), (16, 12496482), (18, 11107984), (24, 8330988), (32, 6248241), (36, 5553992), (48, 4165494), (72, 2776996), (96, 2082747), (144, 1388498), (173, 1155744), (288, 694249), (346, 577872), (519, 385248), (692, 288936), (1038, 192624), (1384, 144468), (1557, 128416), (2076, 96312), (2768, 72234), (3114, 64208), (4013, 49824), (4152, 48156), (5536, 36117), (6228, 32104), (8026, 24912), (8304, 24078), (12039, 16608), (12456, 16052)]