197521248

素因数分解:

$2^5\times 3^1\times {\mathrm{53}}^1\times {\mathrm{38821}}^1$

素因数の和:38887

約数の個数: 48

約数和(自身を含む): 528289776

約数和(自身を除く): 330768528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 96, 106, 159, 212, 318, 424, 636, 848, 1272, 1696, 2544, 5088, 38821, 77642, 116463, 155284, 232926, 310568, 465852, 621136, 931704, 1242272, 1863408, 2057513, 3726816, 4115026, 6172539, 8230052, 12345078, 16460104, 24690156, 32920208, 49380312, 65840416, 98760624, 197521248]

約数ペア:

[(1, 197521248), (2, 98760624), (3, 65840416), (4, 49380312), (6, 32920208), (8, 24690156), (12, 16460104), (16, 12345078), (24, 8230052), (32, 6172539), (48, 4115026), (53, 3726816), (96, 2057513), (106, 1863408), (159, 1242272), (212, 931704), (318, 621136), (424, 465852), (636, 310568), (848, 232926), (1272, 155284), (1696, 116463), (2544, 77642), (5088, 38821)]