198389632

素因数分解:

$2^7\times 7^2\times {\mathrm{47}}^1\times {\mathrm{673}}^1$

素因数の和:748

約数の個数: 96

約数和(自身を含む): 470236320

約数和(自身を除く): 271846688

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 49, 56, 64, 94, 98, 112, 128, 188, 196, 224, 329, 376, 392, 448, 658, 673, 752, 784, 896, 1316, 1346, 1504, 1568, 2303, 2632, 2692, 3008, 3136, 4606, 4711, 5264, 5384, 6016, 6272, 9212, 9422, 10528, 10768, 18424, 18844, 21056, 21536, 31631, 32977, 36848, 37688, 42112, 43072, 63262, 65954, 73696, 75376, 86144, 126524, 131908, 147392, 150752, 221417, 253048, 263816, 294784, 301504, 442834, 506096, 527632, 603008, 885668, 1012192, 1055264, 1549919, 1771336, 2024384, 2110528, 3099838, 3542672, 4048768, 4221056, 6199676, 7085344, 12399352, 14170688, 24798704, 28341376, 49597408, 99194816, 198389632]

約数ペア:

[(1, 198389632), (2, 99194816), (4, 49597408), (7, 28341376), (8, 24798704), (14, 14170688), (16, 12399352), (28, 7085344), (32, 6199676), (47, 4221056), (49, 4048768), (56, 3542672), (64, 3099838), (94, 2110528), (98, 2024384), (112, 1771336), (128, 1549919), (188, 1055264), (196, 1012192), (224, 885668), (329, 603008), (376, 527632), (392, 506096), (448, 442834), (658, 301504), (673, 294784), (752, 263816), (784, 253048), (896, 221417), (1316, 150752), (1346, 147392), (1504, 131908), (1568, 126524), (2303, 86144), (2632, 75376), (2692, 73696), (3008, 65954), (3136, 63262), (4606, 43072), (4711, 42112), (5264, 37688), (5384, 36848), (6016, 32977), (6272, 31631), (9212, 21536), (9422, 21056), (10528, 18844), (10768, 18424)]