204191616

素因数分解:

$2^7\times 3^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:276

約数の個数: 128

約数和(自身を含む): 564019200

約数和(自身を除く): 359827584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 64, 79, 96, 106, 127, 128, 158, 159, 192, 212, 237, 254, 316, 318, 381, 384, 424, 474, 508, 632, 636, 762, 848, 948, 1016, 1264, 1272, 1524, 1696, 1896, 2032, 2528, 2544, 3048, 3392, 3792, 4064, 4187, 5056, 5088, 6096, 6731, 6784, 7584, 8128, 8374, 10033, 10112, 10176, 12192, 12561, 13462, 15168, 16256, 16748, 20066, 20193, 20352, 24384, 25122, 26924, 30099, 30336, 33496, 40132, 40386, 48768, 50244, 53848, 60198, 66992, 80264, 80772, 100488, 107696, 120396, 133984, 160528, 161544, 200976, 215392, 240792, 267968, 321056, 323088, 401952, 430784, 481584, 531749, 535936, 642112, 646176, 803904, 861568, 963168, 1063498, 1284224, 1292352, 1595247, 1607808, 1926336, 2126996, 2584704, 3190494, 3852672, 4253992, 6380988, 8507984, 12761976, 17015968, 25523952, 34031936, 51047904, 68063872, 102095808, 204191616]

約数ペア:

[(1, 204191616), (2, 102095808), (3, 68063872), (4, 51047904), (6, 34031936), (8, 25523952), (12, 17015968), (16, 12761976), (24, 8507984), (32, 6380988), (48, 4253992), (53, 3852672), (64, 3190494), (79, 2584704), (96, 2126996), (106, 1926336), (127, 1607808), (128, 1595247), (158, 1292352), (159, 1284224), (192, 1063498), (212, 963168), (237, 861568), (254, 803904), (316, 646176), (318, 642112), (381, 535936), (384, 531749), (424, 481584), (474, 430784), (508, 401952), (632, 323088), (636, 321056), (762, 267968), (848, 240792), (948, 215392), (1016, 200976), (1264, 161544), (1272, 160528), (1524, 133984), (1696, 120396), (1896, 107696), (2032, 100488), (2528, 80772), (2544, 80264), (3048, 66992), (3392, 60198), (3792, 53848), (4064, 50244), (4187, 48768), (5056, 40386), (5088, 40132), (6096, 33496), (6731, 30336), (6784, 30099), (7584, 26924), (8128, 25122), (8374, 24384), (10033, 20352), (10112, 20193), (10176, 20066), (12192, 16748), (12561, 16256), (13462, 15168)]