199290528

素因数分解:

$2^5\times 3^2\times {\mathrm{47}}^1\times {\mathrm{14723}}^1$

素因数の和:14786

約数の個数: 72

約数和(自身を含む): 578829888

約数和(自身を除く): 379539360

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 72, 94, 96, 141, 144, 188, 282, 288, 376, 423, 564, 752, 846, 1128, 1504, 1692, 2256, 3384, 4512, 6768, 13536, 14723, 29446, 44169, 58892, 88338, 117784, 132507, 176676, 235568, 265014, 353352, 471136, 530028, 691981, 706704, 1060056, 1383962, 1413408, 2075943, 2120112, 2767924, 4151886, 4240224, 5535848, 6227829, 8303772, 11071696, 12455658, 16607544, 22143392, 24911316, 33215088, 49822632, 66430176, 99645264, 199290528]

約数ペア:

[(1, 199290528), (2, 99645264), (3, 66430176), (4, 49822632), (6, 33215088), (8, 24911316), (9, 22143392), (12, 16607544), (16, 12455658), (18, 11071696), (24, 8303772), (32, 6227829), (36, 5535848), (47, 4240224), (48, 4151886), (72, 2767924), (94, 2120112), (96, 2075943), (141, 1413408), (144, 1383962), (188, 1060056), (282, 706704), (288, 691981), (376, 530028), (423, 471136), (564, 353352), (752, 265014), (846, 235568), (1128, 176676), (1504, 132507), (1692, 117784), (2256, 88338), (3384, 58892), (4512, 44169), (6768, 29446), (13536, 14723)]